Home Grape The subscriber suggests that the total duration. Collection of Unified State Exam problems in practical mathematics. Conditions of the promotion “Package Unlimited Russia”

The subscriber suggests that the total duration. Collection of Unified State Exam problems in practical mathematics. Conditions of the promotion “Package Unlimited Russia”

Rostelecom offers its subscribers to choose the optimal tariff not only for mobile phones, but also for home phones. Depending on your needs, you can always choose exactly the one tariff plan that suits your lifestyle.

Rostelecom offers to choose the best payment option for services when connecting. The company's main tariff plans include:

  • Social;
  • Unlimited;
  • Day off;
  • Combined;
  • Time-based.

Each of these tariffs has its own payment features and terms of service.

Unlimited

One of the most expensive tariff plans provided by the company. Suitable for those who constantly make long calls using a home phone.

Main characteristics of this tariff:

  • unlimited free calls within the city;
  • free inbox;
  • The monthly fee, depending on the region, ranges from 400 to 500 rubles.

The main condition for using this tariff is timely payment for the services provided. Otherwise, the provision of services is suspended.

Time-based

Convenient for those who make a small number of calls throughout the month. Payment depends on the number and duration of calls; there is also a fixed fee for using the line.

Main characteristics:

  • per minute payment;
  • lack of free minutes;
  • cost – 54 kopecks per minute;
  • payment for providing a telephone line is 190 rubles.

Combined

One of the most favorable tariffs for home telephones is Rostelecom. It is a hybrid version of “Time-based” and “Unlimited”. At the beginning of the month, the subscriber receives a fixed number of minutes. After their expiration, per-minute billing for calls begins.

Tariff features:

  • depending on the region, 350–450 are charged monthly;
  • after the allotted time is exhausted, payment is per minute;
  • the cost of calls is 54 kopecks.
  • subscription fee depending on the region, from 334 to 350 rubles.

Social

The simplest tariff for a home phone offered by the company. Ideal for those who commit minimal amount calls.

Peculiarities:

  • 100 minutes are credited monthly;
  • cost 234 – 250 rubles.

When the minutes expire, the service is suspended until the beginning of the next month.

Day off

Prefer to use home phone only on weekends? Then you should pay attention to the “Weekend” tariff plan. Its main feature is that calls made on holidays and weekends are free.

Advantages:

  • minute of conversation - 54 kopecks;
  • free outgoing calls on holidays and weekends;
  • subscription fee – from 330 rubles.

Which to choose?

It all depends on how often you use your landline phone to make calls.

If you communicate quite often and depend on your home phone, then the best option would be to connect to the “Unlimited” and “Combined” tariffs.

Do you need your phone not to make transactions, but to receive incoming messages? Then you should choose “Minute” or “Social”.

Do you use communications to congratulate your family and friends on holidays and call them on weekends? The “Weekend” tariff plan is ideal for these purposes.

Rostelecom is the heir to the communications system created during the USSR on a national scale. As a provider of wireline communications services at the federal level, the company has no serious competitors. Rostelecom adheres to a flexible tariff plan policy. Each regional branch of the company adjusts tariffs taking into account local conditions. The article provides examples of tariff plans from Rostelecom for wired telephony and the Internet.

Rostelecom tariffs for home telephone

A variety of tariff options for home telephones allow Rostelecom subscribers to choose the optimal profitable terms payment and services provided. The client chooses a tariff for himself and looks for a suitable combination of service volume and price.

Unlimited

Convenient for clients who constantly use the phone (contact a large number of subscribers or engage in long conversations). total amount payment per month is 502 rubles. There are no hidden fees or tariffs here. This is truly unlimited.

Public offer to join the “Unlimited Russia Package” promotion ~90 Kb

** When connecting the “Unlimited Russia” tariff plan to a subscriber in the territory of Moscow in the case of organizing a subscriber line using VoIP protocols based on the data transmission network of PJSC Rostelecom and subject to the subscriber consuming data transmission services of PJSC Rostelecom, the amount of the monthly payment according to the “Unlimited Russia” tariff plan it is 499 rubles. with VAT, regardless of the number of connected services of PJSC Rostelecom.

*** The cost of connecting via an individual subscriber line in a non-telephony premises is indicated as part of the “Connect a telephone for 1 ruble” campaign. The offer is valid from 01/01/2016 to 12/31/2017. According to the terms of the promotion, the mandatory period of using the services of the local telephone communication- 12 months. If the contract is terminated earlier than the specified period, the subscriber undertakes to return to the Operator the difference between the amount actually paid and the cost of connection at current tariffs Operator. More information about the terms of the promotion can be found in the Sales and Service Offices, by calling 8-800-100-08-00.

Services are provided subject to technical availability.

All prices are indicated in rubles including VAT (18%).

In case of temporary suspension at the initiative of the subscriber of intrazonal and long-distance communication services included in the “Unlimited Russia” tariff plan, the subscriber is transferred to any tariff plan for local telephone communication services open for connection. Payment for temporary suspension of services is charged in accordance with the current tariffs for suspension of communication services at the initiative of the subscriber.

You can apply to connect the service by calling 8-800-100-0-800.

At negative balance personal account or the subscriber is in voluntary blocking, the subscriber retains the ability to receive any incoming connections, as well as outgoing calls to emergency numbers. The service is available automatically to all subscribers in the “Population” category, subject to technical availability.

Provided for subscribers who have chosen PJSC Rostelecom as their long-distance and international telephone operator on a pre-selection basis.

Unlimited call volume only includes connections through the automatic service system.

Calls to paid content services (KDU 80-Х), as well as numbers using the long-distance code DEF=954, are paid additionally.

One Subscriber cannot subscribe to more than one additional tariff plan “Unlimited Russia”, regardless of the number of subscriber agreements concluded with PJSC Rostelecom.

More than one “Unlimited Russia” tariff plan cannot be activated at one service delivery address.

The maximum total volume of local, intrazonal and long-distance connections provided to the subscriber under the “Unlimited Russia” tariff plan is 1440 minutes (24 hours) per day. Tariffing and payment for intra-zonal and long-distance connections in excess of 1440 minutes per day is carried out in accordance with the current Basic tariffs.

For subscribers who have connected to the Unlimited Russia tariff plan since September 1, 2016, connections to subscribers of the fixed-line network and mobile network of the Republic of Crimea and the city of Sevastopol are not included in the terms of the tariff plan. Tariffing of connections in the direction of subscribers of the Republic of Crimea and the city of Sevastopol is carried out according to the current Basic tariffs. For subscribers who connected to the Unlimited Russia tariff plan before August 31, 2016 (inclusive), connections to subscribers of the fixed-line network and mobile network of the Republic of Crimea and the city of Sevastopol are included in the terms of the tariff plan.

Notes to paragraph 1.

200 minutes of total intra-zonal and long-distance connections made automatically in the direction of subscribers of the mobile radiotelephone network are provided as part of the “Call Mobile” campaign for subscribers who subscribe to the “Unlimited Russia” tariff plan in the period from September 1, 2016 to September 30, 2017.

Public offer to connect to the “Call Mobile” campaign ~128 Kb

1. As part of the “Call Mobile” Promotion (hereinafter referred to as the Promotion), citizen subscribers using the services for personal, family and household needs and others not related to the implementation of entrepreneurial activity who have subscribed to an additional tariff plan for local telephone services “Unlimited Russia” in the period from 09/01/2016 to 09/30/2017, are additionally provided with 200 minutes per month in total of intra-zonal and long-distance connections made automatically in the direction of mobile radiotelephone subscribers (hereinafter - Plastic bag).

2. The fee for the provision of the Package is considered included in the subscription fee for the provision of a local telephone connection, intra-zonal telephone connection and long-distance telephone connection automatically between user (terminal) equipment connected to the local telephone network for an unlimited volume of telephone connections of the additional tariff plan "Unlimited Russia" ", and is not charged separately.

3. Automatic connections to mobile radiotelephone subscribers over 200 minutes included in the Package are paid at the current tariffs of the additional tariff plan “Unlimited Russia” for intra-zonal and long-distance telephone connections automatically between user (terminal) equipment connected to the local telephone network communications, and user (terminal) equipment connected to mobile radiotelephone communications.

4. Connections in the direction of mobile radiotelephone subscribers of the Republic of Crimea and the city of Sevastopol are not taken into account within the 200 minutes included in the Package. Tariffing of connections in the direction of subscribers of the Republic of Crimea and the city of Sevastopol is carried out according to the current Basic tariffs.

5. Until September 30, 2017, tariffs for connections to subscribers of the mobile radiotelephone network of PJSC Rostelecom in Russia are carried out in accordance with the “Zero for Rostelecom mobile” campaign and are not taken into account within the 200 minutes included in the Package.

6. If a subscriber makes intra-zonal and long-distance telephone connections automatically in the direction of mobile radiotelephone subscribers with a total duration of less than 200 minutes per month provided to him as part of the Package, unused minutes are not carried over to the next month.

7. If the subscriber changes the “Unlimited Russia” tariff plan to any other tariff plan open for connection for local telephone services of PJSC Rostelecom, or if the subscriber refuses to use the local telephone services of PJSC Rostelecom, the Package is terminated.

8. The period for accepting applications for connecting to the “Unlimited Russia” tariff plan under the terms of the Promotion: from September 1, 2016 to September 30, 2017 (inclusive).

9. The package is available for both existing and new subscribers of the local telephone network of PJSC Rostelecom who subscribe to the “Unlimited Russia” tariff plan from September 1, 2016.

10. To participate in the Promotion, the subscriber must submit an application to connect to the “Unlimited Russia” tariff plan during the period from September 1, 2016 to September 30, 2017 at any Sales and Service Center of PJSC Rostelecom or by making a call to the Intellectual number of PJSC Rostelecom by the Subscriber 8 -800-100-0-800 or 8-800-707-12-12 (for Moscow), or 8-800-450-0-150 (for the Moscow region) and perform implicit actions, following the instructions of the Service Center employee calls.

11. To participate in the promotion, current subscribers of the “Unlimited Russia” tariff plan must submit an application to connect to the Package during the period from September 1, 2016 to September 30, 2017 at any Sales and Service Center of PJSC Rostelecom or by making phone call Subscriber to the Intelligent number of PJSC Rostelecom 8-800-100-0-800 and perform implied actions, following the instructions of the Call Service Center employee.

12. Persons who have overdue debts for communication services provided by PJSC Rostelecom and for Equipment previously transferred by PJSC Rostelecom to the subscriber for temporary possession and use or sold by installments are not allowed to participate in the Promotion.

13. Period of activation of the Package under the terms of the Promotion: from September 1, 2016 to September 30, 2017 (inclusive).

14. Validity period of the Package: unlimited.

15. One subscriber cannot activate more than one Package within the framework of the Promotion, regardless of the number of subscriber agreements concluded with PJSC Rostelecom.

16. More than one Package within the Promotion cannot be activated at one service delivery address.

Conditions of the promotion “Package Unlimited Russia”

1. The period for accepting applications for connecting to the “Unlimited Russia” tariff plan under the terms of the Promotion: from April 1, 2017 to September 30, 2017 (inclusive).

2. To participate in the Promotion, the subscriber must submit an application to connect to the “Unlimited Russia” tariff plan during the period from April 1, 2017 to September 30, 2017 at any Sales and Service Center of PJSC Rostelecom or by making a phone call by the Subscriber to Intellectual Rostelecom PJSC number 8-800-100-0-800 and perform implicit actions, following the instructions of the Call Service Center employee.

3. To participate in the promotion, existing subscribers of the “Unlimited Russia” tariff plan must submit an application for connection under the Promotion during the period from April 1, 2017 to September 30, 2017 at any Sales and Service Center of PJSC Rostelecom or by making a phone call Subscriber to the Intelligent number of PJSC Rostelecom 8-800-100-0-800 and perform implied actions, following the instructions of the Call Service Center employee.

4. Persons who have overdue debts for communication services provided by PJSC Rostelecom and for Equipment previously transferred by PJSC Rostelecom to the subscriber for temporary possession and use or sold by installments are not allowed to participate in the Promotion.

5. Connection period under the terms of the Promotion: from April 1, 2017 to September 30, 2017 (inclusive).

6. Validity period of the “Unlimited Russia” tariff plan under the terms of the Promotion: unlimited.

7. One subscriber cannot connect to more than one “Unlimited Russia” tariff plan within the framework of the Promotion, regardless of the number of subscriber agreements concluded with PJSC Rostelecom.

8. More than one “Unlimited Russia” tariff plan cannot be activated at one service delivery address within the framework of the Promotion.

Show all text

It seems that the home telephone has long ceased to be a means of essential communication. The world is developing rapidly and does not stand still; even grandmothers buy mobile phones to always be in touch. Moreover, as practice and invoices received show, communicating on a mobile phone with a certain tariff or on the Internet is much cheaper than using a landline phone.

However, for many, the question remains of what MGTS Moscow tariffs for a home telephone will be in 2017. Because not many people have completely abandoned their home telephone. Even if calls are not made through this device, there is a subscription fee. So, you definitely won’t be able to free yourself from payments completely.

About increasing payment rates

As you know, our country has been experiencing a rather difficult economic situation for several years now. This means that people’s actual wages are falling, but payment various kinds Housing and communal services are growing. Including last year, the Federal Tariff Service for MGTS increased them from June 1, 2016. An average tariff increase of 3.5% was recorded, although it was initially predicted that the increase would be 3.1%.

Of course, on the one hand, such an increase in tariffs is quite natural and minimal. Its necessity is associated with the level of inflation, which does not stand still. On the other hand, for some people, especially state employees and those who are already on a well-deserved pension, every penny counts. Therefore, people are preparing seriously for even a minimal increase in tariffs and are extremely upset by such information.

More information about the price increase

It is clear that there are some schemes here, which are quite difficult to understand the first time. Because not all tariffs are raised, and some areas in terms of payment levels remain completely unchanged. For example, the price of MVNO packages with telephony does not change, but with the right approach you can still save on these services. Despite the fact that the number of services in the package will be increased by 42%. It is also worth noting that the tariffs of the “Advanced” and “Premium” packages will also not be affected by the change.

If we consider fixed-line telephony, which the state offers to the population, then you need to understand that the tariffs for it consist of a subscription fee (it is necessarily written off regardless of whether a person uses his own landline phone or not), as well as the cost of specific telephone connections. MGTS Moscow tariffs for home telephones for 2017 for individual subscribers for using the subscriber line do not change. They amount to 205 rubles per month. But the switching scheme is selected individually.

Payment is charged every month for a subscriber connection and nothing depends on the tariff plan. Final cost connection will be combined and it consists of a time-based payment plus a subscription fee.

About popular tariffs

The most popular among MGTS subscribers is the unlimited tariff plan. With a fixed fee, you can eventually get an unlimited number of telephone connections. Payment for this tariff plan is indexed by 3.1%, which in monetary terms is 12 rubles. That is, a month now under this tariff plan will be 499 rubles.

The FTS also confirmed the indexation of payment for the basic volume of local connections received if a combined tariff is selected. In the second case, the cost of the service fee increased from 410 rubles to 429 rubles. But the basic conversation volume that this tariff offers, 400 minutes, has been completely preserved.

If we consider the cost of a minute of conversation for people who choose the more previously accepted time-based cost of payment, then since the middle of last year it has amounted to 0.6 rubles. At the same time, previously the cost of a minute of conversation in this case was 0.54 rubles. On a combined tariff, if 400 included minutes have already been used during the month, the payment will not be about.52 rubles (as it was before June 1, 2016), but already 0.58 rubles. How much will electricity tariffs increase this year?

For connecting subscribers within the network, the tariff remains the same and the subscription fee is one ruble 58 kopecks for each minute used. The cost of local packages for telephone connections within the city also did not change and is 625 rubles. This is relevant for the “Advanced” package, which has already been discussed in this material. As part of this package, the volume of local connections is not limited; 100 minutes of calls are included in the price. But the “Premium” tariff costs 850 rubles (its cost has also not changed). This tariff will include 300 minutes for free calls.

You should also note the packages, which include not only minutes of conversation within the city network, but also calls to Cell phones. Here the tariffs have not changed and they range from 600 to 1850 rubles per month, depending on the conditions.

Important! The tariff for installing a telephone in a city apartment has also not changed since June 1, 2016 and remains 1,800 rubles.

Home telephony today for many is still only a means of voice communication. But MGTS tries to keep up with the times and is constantly introducing some new services. For example, if you have already installed landline phone and subscribers want to connect additional services of the company, they can count on 10-40% discounts for the cost of each service separately.

Many MGTS subscribers who use the GPON optical network have already been able to appreciate innovations - fast telephony and digital television, high-speed Internet, modern cellular communications and even the ability to order security alarm services.

This is what MGTS Moscow Tariffs for a home phone look like for 2017. As you can see, the increase was not for all tariffs, but even where they were increased, they were quite insignificant. We hope that every person who uses landline telephone services and pays decently for them is satisfied with the quality of the services provided.

Municipal budget educational institution city ​​of Kurgan "Middle comprehensive school No. 36"

Collection of Unified State Exam problems

mathematics

practical orientation.

Golubeva Victoria,

MBOU of the city of Kurgan "Secondary school No. 36", 7A class

Mound

2015

Collection of problems Unified State Exam practical direction.

1. Installation of two water meters (cold and hot) costs 3,300 rubles. Before installing water meters, we paid 800 rubles monthly. After installing the meters, the monthly payment for water began to be 300 rubles. In what minimum number of months will the savings on water bills exceed the costs of installing meters if water tariffs do not change?

Solution

1)800 – 300 = 500 (rub.) – savings for 1 month.

2)3300: 500 = 6.6 (months)

Answer: within 7 months.

2. The electricity meter reading on November 1 was 12,625 kilowatt-hours, and on December 1 - 12,802 kilowatt-hours. How much should you pay for electricity for November if 1 kilowatt-hour of electricity costs 1 ruble 80 kopecks? Give your answer in rubles.

3. The apartment has a cold water flow meter (meter). The meter reading on September 1 was 103 cubic meters. m of water, and on October 1 - 114 cubic meters. m. How much should you pay for cold water in September if the cost is 1 cubic meter? m of cold water is 19 rubles. 20 kopecks? Give your answer in rubles.

4. A kilowatt-hour of electricity costs 3 rubles. 10 kopecks. The electricity meter showed 8637 kilowatt-hours on July 1, and 8805 kilowatt-hours on August 1. What amount (in rubles) should I pay for using electricity in July?

5. Cold water costs 35 rubles. 80 kop. for 1 cubic meter, and draining used water costs 18 rubles. 60 kop. for 1 cubic meter The cold water meter showed 345 cubic meters on August 1, and 354 cubic meters on September 1. What amount (in rubles) should I pay for using cold water (including the cost of draining it) in August?

6. The family used 7 cubic meters per month. cold water and 4 cubic meters. hot water. Calculate the amount (in rubles) that the family needs to pay for the use of cold and hot water this month, if cold water costs 36 rubles. 20 kopecks for 1 cubic meter, hot water costs 117 rubles. 50 kopecks for 1 cubic meter, and draining used water costs 18 rubles. 90 kopecks for 1 cubic meter

7. The family used 8 cubic meters per month. cold water and 3 cubic meters. hot water. Calculate the amount (in rubles) that the family needs to pay for using cold and hot water this month, if cold water costs 10 rubles. 80 kop. for 1 cubic meter, hot water costs 36 rubles. 90 kopecks for 1 cubic meter, and draining used water - 10 rubles. 30 kopecks. for 1 cubic meter

8.

The company's client plans that his traffic will be 700Mband, based on this, selects the cheapest tariff plan. How many rubles will the client pay if his traffic really is 700Mb?

9. The telephone company has three tariff plans - see table. The subscriber chose the cheapest tariff plan, based on the assumption that the total duration telephone conversations is 650 minutes per month. What amount should he pay per month if total duration will there really be 650 minutes of calls this month?

10. The company providing Internet connection services offers the following tariff plans: The company's client plans that his traffic will be 800Mband, based on this, selects the cheapest tariff plan. How many rubles will the client pay if his traffic is 850Mb?

11. The telephone company has three tariff plans - see table. The subscriber chose the cheapest tariff plan, based on the assumption that the total duration of telephone calls would be 450 minutes per month. How much should he pay for a month if the total duration of calls is 520 minutes?

12. The telephone fee is 220 rubles per month. IN next year it will increase by 10%. How many rubles will you have to pay monthly for a phone next year?

13.

The user assumes that his traffic will be 900 MB per month, and based on this he selects the cheapest tariff plan. How many rubles will the user have to pay per month if his traffic really is 900 MB?

14. The phone company offers three plans to choose from.

The subscriber assumes that the total duration of calls will be
700 minutes per month, and based on this, selects the cheapest tariff plan. How many rubles will a subscriber have to pay per month if the total duration of calls is really 700 minutes?

15. The phone company offers three plans to choose from. The subscriber assumes that the total duration of calls will be 650 minutes per month, and, based on this, chooses the cheapest tariff plan. How many rubles will a subscriber have to pay per month if the total duration of calls is really 650 minutes?

Tariff plan

Subscription fee

( per month)

Payment for 1 minute of conversation

Time-based

135 rub.

0,3 rub.

Combined

255 rub. in 450 min.

0.28 rub. (over 450 min. per month)

Unlimited

380 rub.

No

16. The Internet provider offers three tariff plans.

The user assumes that his traffic will be 600 MB per month, and based on this he selects the cheapest tariff plan. How many rubles will the user have to pay per month if his traffic is really 600 MB?

17. A construction company needs to purchase 12,500 bricks from one of three suppliers. Prices and conditions are shown in the table. How many rubles will you have to pay for the cheapest purchase (including delivery)?

Brick cost

(RUB 1 pc.)

Cost of delivery

(rub.)

Additional terms

7,2

20000

When ordering over 100,000 rubles. free delivery

7,5

24000

For orders over RUB 80,000. 50% discount on delivery

6,8

22000

Solution

1) 12500 ∙ 7.2 + 20000 = 110000 (rub.) – you need to pay 1 company.

2)12500 ∙ 7.5 + 24000 ∙ 0.50 = 105750 (rub.) – you need to pay 2 companies.

3) 12500 ∙ 6.8 + 22000 = 107000 (rub.) – you need to pay the company.

Answer: 105,750 rub.

18. To make bathroom shelves, you need to order 56 identical glasses with an area of ​​0.3 m 2 each in one of three firms. The table shows prices for glass, as well as for glass cutting and edge grinding. How many rubles should you pay for the cheapest order?

Glass cost

(RUB per 1 m. 2 )

Cutting and grinding

(RUB for one glass)

520

540

580

Solution

1)56 ∙ 0.3 = 16.8 (m²) – glass area

2)520 ∙ 16.8 + 56 ∙ 85 = 13496 (rub.) – cost of glass with cutting in company A.

3) 540 ∙ 16.8 + 56 ∙ 75 = 13272 (rub.) – cost of glass with cutting in company V.

4) 580 ∙ 16.8 + 56 ∙ 55 = 12360 (rub.) – cost of glass with cutting in company S.

Answer: 12360 rub.

19. To assemble a dressing table, you need to order 28 identical mirrors with an area of ​​0.35 m 2

Mirror cost

(RUB per 1 m 2 )

Cutting and processing

(RUB for one mirror)

640

105

670

700

20. To assemble a dressing table, you need to order 15 identical mirrors with an area of ​​0.6 m 2 each from one of three suppliers. The table shows prices for mirrors, as well as for mirror cutting and edge processing. How many rubles will the cheapest order cost?

Mirror cost

(RUB per 1 m 2 )

Cutting and processing

(RUB for one mirror)

720

750

800

21. To make bookshelves you need to order 35 identical glasses
in one of three companies. The area of ​​each glass is 0.3 square meters. m. The table shows prices for glass, as well as for glass cutting and edge polishing.

How many rubles will the cheapest order cost?

22. To make bookshelves, you need to order 20 identical glasses from one of three companies. The area of ​​each glass is 0.25 square meters. m. The table shows prices for glass, as well as for glass cutting and edge polishing.

Glass price

(RUB per 1 sq.m.)

Glass cutting

(RUB for one glass)

Additional terms

300

320

340

When purchasing glass for an amount greater than

2500 rub. free cutting and grinding

23. To build a summer house, you can use one of two types of foundation: concrete or foam block foundation. For a foam block foundation you need 6 cubic meters of foam blocks and 3 bags of cement. For a concrete foundation, 7.7 tons of crushed stone and 32 bags of cement are required. A cubic meter of foam blocks costs 2,500 rubles, crushed stone costs 700 rubles. per ton, and a bag of cement costs 300 rubles. How many rubles will you have to pay for the material if you choose the cheapest option?

Solution

1)7.7 ∙ 700 + 32 ∙ 300 = 14990 (rub.) – the cost of a concrete foundation.

2)6 ∙ 2500 + 3 ∙ 300 = 15900 (rub.) – the cost of a foam block foundation.

Answer: 14990 rub.

24. To build a house, you can use one of two types of foundation: concrete or foam block foundation. For a foam block foundation you need 9 cubic meters of foam blocks and 5 bags of cement. For a concrete foundation, 11 tons of crushed stone and 43 bags of cement are needed. A cubic meter of foam blocks costs 2,700 rubles, crushed stone costs 750 rubles. per ton, and a bag of cement costs 400 rubles. How many rubles will you have to pay for the material if you choose the cheapest option?

25. To build a summer house, you can use one of two types of foundation: concrete or foam block foundation. For a foam block foundation you need 7 cubic meters of foam blocks and 4 bags of cement. For a concrete foundation, 8.5 tons of crushed stone and 43 bags of cement are required. A cubic meter of foam blocks costs 2,900 rubles, crushed stone costs 800 rubles. per ton, and a bag of cement costs 400 rubles. How many rubles will you have to pay for the material if you choose the cheapest option?

26. To build a summer house, you can use one of two types of foundation: concrete or foam block foundation. For a foam block foundation you need 8 cubic meters of foam blocks and 6 bags of cement. For a concrete foundation, 10 tons of crushed stone and 35 bags of cement are required. A cubic meter of foam blocks costs 2,400 rubles, crushed stone costs 850 rubles. per ton, and a bag of cement costs 350 rubles. How many rubles will you have to pay for the material if you choose the cheapest option?

27. During construction rural house You can use one of two types of foundation: stone or concrete. For a stone foundation, 9 tons of natural stone and 13 bags of cement are needed. For a concrete foundation, 8 tons of crushed stone and 57 bags of cement are needed. A ton of stone costs 1,700 rubles, crushed stone costs 700 rubles per ton, and a bag of cement costs 220 rubles. How many rubles will the foundation material cost if you choose the cheapest option?

28. When building a rural house, you can use one of two types of foundation: stone or concrete. For a stone foundation you need 8 tons of natural stone and 7 bags of cement. For a concrete foundation, 6 tons of crushed stone and 43 bags of cement are needed. A ton of stone costs 1,600 rubles, crushed stone costs 750 rubles per ton, and a bag of cement costs 230 rubles. How many rubles will the foundation material cost if you choose the cheapest option?

29. For construction, you can use one of two types of foundation:concrete or foam block foundation. For a foundation made of foam blocks, you need 2 cubic meters of foam blocks and 4 bags of cement. For a concrete foundation you need 2 tons of crushed stone and 20 bags of cement. A cubic meter of foam blocks costs 2,450 rubles, crushed stone costs 620 rubles per ton, and a bag of cement costs 230 rubles. How many rubles will the material cost if you choose the cheapest option?

30. When building a rural house, you can use one of two types of foundation: stone or concrete. For a stone foundation you need 9 tons of natural stone and 9 bags of cement. For a concrete foundation, 7 tons of crushed stone and 50 bags of cement are needed. A ton of stone costs 1,600 rubles, crushed stone costs 780 rubles per ton, and a bag of cement costs 230 rubles. How many rubles will the foundation material cost if you choose the cheapest option?

31. A construction company needs to purchase 40 cubic meters of construction timber from one of three suppliers. What is lowest cost such a purchase with delivery (in rubles)? Prices and delivery conditions are shown in the table.

Provider

Price of timber per 1 m³, rub.

Delivery cost, rub.

Additional terms

4200

10200

4800

8200

4300

8200

When ordering more than 200,000 rubles. Delivery is free

32. A construction company needs to purchase 75 cubic meters of building foam concrete from one of three suppliers. What is the lowest cost of such a purchase with delivery (in rubles)? Prices and delivery conditions are shown in the table.

Provider

Price of foam concrete per 1 m³, rub.

Delivery cost, rub.

Additional terms

2650

4500

2700

5500

When ordering more than 150,000 rubles. Delivery is free

2680

3500

When ordering more than 80 m³, delivery is free

33. A construction contractor plans to purchase 15 tons of facing bricks from one of three suppliers. One brick weighs 5 kg. The price of bricks and delivery conditions for the entire purchase are shown in the table.

How many rubles will the cheapest purchase option cost?
with delivery?

34. To install the sheathing under the siding, 1.8 cubic meters of lumber is required. Three teams can complete the work. The cost of work, materials and transportation costs are shown in the table. At the same time, the 2nd team demands 5% of the original price for urgent work. What is the price of the best option?

35. The owner of the house decided to cover his house with siding and contacted three companies to choose the cheapest option. The cladding area is 120 sq.m. The cost of work, materials and transportation costs are shown in the table. What is the cost of the cheap option? 36. The owner of the house decided to cover his house with siding and contacted three companies to choose the cheapest option. Sheathing area is 120 m 2 . The cost of work, materials and transportation costs are shown in the table. What is the cost of the cheapest option? 37. The owner of the house decided to cover his house with siding and contacted three companies to choose the cheapest option. The cladding area is 100 sq.m. The cost of work, materials and transportation costs are shown in the table. What is the cost of the cheapest option? 38. The owner of the house decided to cover his house with clapboards and paint it. He contacted three companies to choose a cheaper option. The cladding area is 100 sq.m. Paint consumption is 1 liter per 10 square meters. m. The costs of work, materials and transportation costs are shown in the table. What is the cost of the cheapest option? 39. All furniture in the store is sold unassembled. The buyer can order furniture assembly at home, the cost of which is 10% of the cost of the purchased furniture. The wardrobe costs 3,300 rubles. How many rubles will it cost to purchase this cabinet along with assembly?

40. After increasing the price by 8%, the TV now costs 16,200 rubles. How many rubles did the TV cost before the price increase?

41. After increasing the price by 5%, the refrigerator began to cost 26,250 rubles. How many rubles did the refrigerator cost before the price increase?

42. Ceramic tiles of the same trademark produced in three different sizes. The tiles are packed in packs. You need to buy tiles to cover the floor of a square room with a side of 2 m 40 cm. The dimensions of the tiles, the number of tiles in a pack and the cost of a pack are shown in the table.

Tile price

(RUB per pack)

30 cm × 30 cm

432

30 cm × 40 cm

492

40 cm × 40 cm

518,4

How many rubles will the cheapest purchase option cost?

43. One roll of wallpaper is enough to cover a 1.6 m wide strip from floor to ceiling. How many rolls of wallpaper do you need to buy to cover a rectangular room measuring 2.3 m by 4.1 m?

44. To renovate an apartment, 63 rolls of wallpaper are required. How many packs of wallpaper glue should you buy if one pack of glue is designed for 6 rolls?

45. For painting 1 sq. m of ceiling requires 240 g of paint. The paint is sold in 2.5 kg cans. What is the smallest number of cans of paint you need to buy to paint a 50 square meter ceiling? m?

46. For an apartment of 75 sq. m suspended ceiling ordered white. Cost of materials including installation work suspended ceilings is given in the table.

Color

ceiling

Price (in rubles) per 1 sq. m (depending on the area of ​​the room)

up to 10 sq. m

from 11 to 30 sq. m

from 31 to 60 sq. m

over 60 sq. m

White

1200

1000

800

600

Color

1350

1150

950

750

What is the cost of the order if there is a seasonal discount of 5%?

47. The owner of the house decided to cover the roof with tiles and contacted three companies to choose the cheapest option. The roof area is 120 m². The cost of work and materials are shown in the table. What is the cost of the cheapest option?

48. The owner of the house decided to cover the roof with slate and contacted three companies to choose the cheapest option. The roof area is 100 m². The cost of work and materials are shown in the table. What is the cost of the cheapest option? 49. The farmer ordered an overhead power line with a length of 2.4 km. Prices and order conditions are shown in the table. How many rubles do you need to pay for the cheapest option for constructing a power transmission line with a connection to the consumer? (Give your answer in thousands of rubles.) 50. The farmer ordered a 2.6 km overhead power line. Prices and order conditions are shown in the table. How many rubles do you need to pay for the cheapest option for constructing a power transmission line with a connection to the consumer? (Give your answer in thousands of rubles.) 51. Three teams will undertake the installation of gutters in the house. The cost of work, materials and transportation costs are shown in the table. At the same time, the 3rd brigade performs turnkey work, requiring a 4% bonus from the original price for urgent completion. What is the price of the cheapest option? 52. In the company " Pure water» the cost (in rubles) of a well made of reinforced concrete rings is calculated using the formula C=6500+4000n, where n is the number of rings installed when digging a well. Using this formula, calculate the cost of a well of 11 rings. Please indicate your answer in rubles.

53. To transport 86 tons of cargo over 500 km, you can use one of three transport companies, and each of them has its own carrying capacity of the vehicles used. How many rubles will you have to pay for the cheapest transportation?

Loading capacity of vehicles

(tons)

1200

1500

2800

54. To transport 67 tons of cargo over 1200 km, you can use one of three transport companies, and each of them has its own carrying capacity of the vehicles used. How many rubles will you have to pay for the cheapest transportation?

Loading capacity of vehicles

(tons)

700

1100

3900

55. The building has 300 apartments, of which 55% are one-room. Among the multi-room apartments in this building, 80% of the apartments are two-room. How many apartments in this building are at least three-room apartments?

56. The building has 20 apartments, 60% of which are one-room. Among the multi-room apartments in this building, 70% of the apartments are two-room. How many apartments in this building are at least three-room apartments?

Bibliography

1.Mathematics: 500 educational – training tasks to prepare for the Unified State Exam/A.P. Vlasova, N.I. Latanova, N.V. Evseeva, G.N. Khromova. – M.: AST: Astrel; Vladimir: VKT, 2010.

2.Mathematics. Unified State Exam 2013. Book 1/D.A. Maltsev, A.A. Maltsev, L.I. Maltseva. – Rostov n/a: Publisher Maltsev D.A.; M.: Public education, 2013.

Internet resources

1. Open bank of tasks for certification of 9th grade students in mathematics

2. Open bank of tasks for certification of 11th grade students in mathematics

3. Distance learning system for preparing for the exam “I WILL SOLVE the Unified State Exam” (http://resuege.rf, )


Answer:

Correct answer: 274

Task No.: 5545. Prototype No:
The phone company offers three plans to choose from. The subscriber assumes that the total duration of calls will be 500 minutes per month, and based on this, he selects the cheapest tariff plan. How many rubles will a subscriber have to pay per month if the total duration of calls is really 500 minutes?
Answer:

Correct answer: 248

Task No.: 5547. Prototype No:
The phone company offers three plans to choose from. The subscriber assumes that the total duration of calls will be 700 minutes per month, and based on this, he selects the cheapest tariff plan. How many rubles will a subscriber have to pay per month if the total duration of calls is really 700 minutes?
Answer:

Correct answer: 210

Task No.: 5549. Prototype No:
Answer:

Correct answer: 286

Task No.: 5551. Prototype No:
The phone company offers three plans to choose from. The subscriber assumes that the total duration of calls will be 600 minutes per month, and based on this, he selects the cheapest tariff plan. How many rubles will a subscriber have to pay per month if the total duration of calls is really 600 minutes?
Answer:

Task No.: 5553. Prototype No:
The phone company offers three plans to choose from. The subscriber assumes that the total duration of calls will be 700 minutes per month, and based on this, he selects the cheapest tariff plan. How many rubles will a subscriber have to pay per month if the total duration of calls is really 700 minutes?
Answer:

Correct answer: 272

Task No.: 5555. Prototype No:
The phone company offers three plans to choose from. The subscriber assumes that the total duration of calls will be 600 minutes per month, and based on this, he selects the cheapest tariff plan. How many rubles will a subscriber have to pay per month if the total duration of calls is really 600 minutes?
Answer:

Correct answer: 220

Task No.: 5557. Prototype No:
The Internet provider offers three tariff plans. The user assumes that his traffic will be 600 MB per month, and based on this he selects the cheapest tariff plan. How many rubles will the user have to pay per month if his traffic is really 600 MB?
Answer:

Correct answer: 1000

Task No.: 5559. Prototype No:
The Internet provider offers three tariff plans. The user assumes that his traffic will be 700 MB per month, and based on this he selects the cheapest tariff plan. How many rubles will the user have to pay per month if his traffic really is 700 MB?
Answer:

Online Unified State Exam test in mathematics 2016 Option No. 1. The test complies with the Federal State Educational Standards 2016. To take the test, JavaScript must be enabled in your browser. The answer is entered in a special field. The answer is an integer or decimal, For example: 4,25 (division of rank only separated by commas). Units of measurement are not written. After entering a guess answer, click the "Check" button. As you solve, you can monitor the number of points scored. All assignment points are distributed in accordance with the KIM.

PART B ASSIGNMENTS

The diagram shows the average monthly air temperature (in degrees Celsius) in Khabarovsk based on the results of long-term observations. Find from the diagram the number of months when the average monthly temperature in Khabarovsk is positive.

Does not work? View answer The phone company offers three plans to choose from.
The subscriber chose the cheapest tariff plan based on the assumption that the total duration of telephone calls is 600 minutes per month. How much should he pay for the month if the total call time this month is indeed 600 minutes? Give your answer in rubles.


Does not work? View answer In triangle ABC, angle A is 33°, angles B and C are acute, altitudes BD and CE intersect at point O. Find angle DOE. Give your answer in degrees.

Does not work? View answer The figure shows a graph of the function y = f"(x) - the derivative of the function /(*), defined on the interval (-2; b). Find the minimum point of the function f(x).

Does not work? View answer

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