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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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x ≈ 4.8

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
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  5. Division
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  4. Rewrite:                                      x = 4.76927
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5 0
3 years ago
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