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2 years ago

Solve for x. 4(2-x)+13=2x+3

Mathematics

1 answer:

gregori [183]2 years ago

4 0

Answer:

x = 3

Step-by-step explanation:

4(2-x)+13=2x+3

distribute the 4.

8 - 4x + 13 = 2x + 3

combine like terms.

21 - 4x = 2x + 3

18 = 6x

divide by 6.

x = 3

check.

4(2 - 3) + 13 = 2(3) + 3

4(-1) + 13 = 6 + 3

-4 + 13 = 9

9 = 9

correct!

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Korvikt [17]

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3 years ago

A company produces x units of a product per month, where c(x) represents the total cost and r(x) represents the total revenue fo

Nat2105 [25]

Answer:

The total profit P(x) or the month is $P(x)=-0.5x^2+500x-350$ .

Step-by-step explanation:

A company produces x units of a product per month.

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$C(x)=300x+250$

The total revenue represents by the function R(x).

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Therefore, the total profit P(x) or the month is $P(x)=-0.5x^2+500x-350$ .

5 0

3 years ago

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3 years ago

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Hope it helped :)

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3 years ago

Read 2 more answers

Please answer fast and good

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3 years ago