Question

2

10) Ronnie charged his Customers a llat fee or $25 to fix computers. Then he charged $20 for each hour
fixing the computer. ir Ronnie made $175 ofr of his first customer, how many hours did he spend working?
thworkabeets.com

Answer 1

7.5 hours

Explanation:

y=mx+b, where y is cost and x is hours.

175 = 20x + 25

150 = 20x

7.5 = x

He worked 7.5 hours