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BartSMP [9]
3 years ago
13

6(m + 2 + 7m)

Mathematics
1 answer:
Rudik [331]3 years ago
4 0

6(m + 2 + 7m)

A. 6m + 12 + 42m AND 48m + 12

B. 6(m + 2 + 7m) is equivalent to 6m + 12 + 42m because it's just simplified I just distributed.

6(m + 2 + 7m) (Given)

6m + 12 + 42m (distribute)

C. 6(m + 2 + 7m) is equivalent to 48m + 12 because it's just simplified I just distributed and then combined like terms:

6(m + 2 + 7m) (Given)

6m + 12 + 42m (distribute)

48m + 12 (combine like terms)

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The cost c, to produce b baseball bats per day is modeled by the function c(b)=0.06b^2 - 7.2b + 390. What number of bats should
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You have two choices.
The minimum possible cost to operate your bat factory for a day is $390,
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One possibility: 
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The other choice:
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Choose the correct ordered pairs represented in the table. The following table gives per unit cost for furniture and shows selli
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5 0
3 years ago
A new television set was recently purchased for the common room in a residence hall for $436.80 including tax the tax rate is 4%
garri49 [273]

Answer:

The price of the television before taxes is $420

Step-by-step explanation:

* Lets explain how to solve the problem

- The purchased price = cost price +  taxes

- A new television set was recently purchased for the common room

 in a residence hall for $436.80

- This price including tax

- The tax rate is 4%

- We need to find the price of the television before taxes

* <em>Lets solve the problem</em>

- Assume that the price of the television before tax is 100%

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∵ The price before tax = 100%

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∴ ? = \frac{(436.80)(100)}{104}=420

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