Michael mowed lawns during the summer to earn extra money. He charged each customer $30 to cut the grass plus $9 for each hour o

Question

3 years ago

12

f work. One customer paid Michael $93. How long did it take Michael to mow that customer's lawn?

1 answer:

kramer · Answer 1 · 2022-11-16T02:22:15+03:00

kramer3 years ago

6 0

Answer: 7 hours

Explanation: We can use the equation 93=9h+30 to represent the problem.

When we solve for h with (93-30)/9, we get 7 hours.