SOLUTION: If a plumber is being paid $80 per hour how much will he make in 2 hours, and uses $75 worth of materials. How much will you be charged? Show in an algebra formula

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Question 1126494: If a plumber is being paid $80 per hour how much will he make in 2 hours, and uses $75 worth of materials. How much will you be charged? Show in an algebra formula
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
x hours
y amount to be charged

y=80x%2B75

Answer by MathTherapy(10551) About Me  (Show Source):
You can put this solution on YOUR website!

If a plumber is being paid $80 per hour how much will he make in 2 hours, and uses $75 worth of materials. How much will you be charged? Show in an algebra formula 
C(h) = 80h + 75

Substitute 2 for h (hours) to get total cost, or C(h).