Bob works as a plumber. He charges $45.00 for the first hour and $33.75 for each additional hour. Bob was paid $247.50 for his l

Question

3 years ago

5

ast job
How many hours did Bob work on his last job?

1 answer:

sergeinik [125] · Answer 1 · 2022-07-25T22:55:42+03:00

3 0

Answer:

7 hours

Step-by-step explanation:

$247.50 - $45.00 (how much he charges for the first hour) = $202.50

$202.50 ÷ $33.75 (how much he charges for the additional hours) = 6 hours

But he charges 45 dollars for the first hour so he 7 hours in total