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igor_vitrenko [27]
3 years ago
8

the total cost c a painter charges to paint a house depends on the number h of hours its takes to paint the house. this situatio

n can be represented by the function rule c= 15h + 245 . what is the cost if the painter works for 30.25 hours
Mathematics
1 answer:
Ilya [14]3 years ago
4 0

given that

c = 15h + 245

when h = 30.35  , cost c = (15 × 30.35) + 245

= 453.75 + 245 = 698.75

so cost if painter works = 698.75 unit of currency.

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<h2>Hello!</h2>

The answer is:

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<h2>Why?</h2>

To solve the problem we need to add/subtract like terms. We need to remember that like terms are the terms that share the same variable and the same exponent.

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So, we are given the expression:

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3x^{2} -14x+7

Have a nice day!

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3 years ago
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