Question

Mike needs his bathroom painted. The flat rate for the painting is $25 plus $5 for each hour that they spend painting. If the total cost of the paint job was $75, how many hours did it take for the painting to be completed?

Answer 1

Answer:

10 hours

Step-by-step explanation:

t = 5h + 25

75 = 5h + 25

5h = 50

h = 10