Mathematics, 13.01.2021 19:40, mrstaker1518

PLEASE HELP QUICK A plumber charges a flat fee of $75 to visit a home and examine a clogged drain. The plumber charges an additional $25 per hour spent fixing the drain. The total cost, C (in dollars), for fixing a drain that takes h hours is given by the following.
C=75+25h
Question 1- If the plumber charged a total of $400, how many hours did she spend fixing the drain?

Question2- What is the total cost for fixing a drain that takes 5 hours?

Answers: 2

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PLEASE HELP QUICK A plumber charges a flat fee of $75 to visit a home and examine a clogged drain....