Question

pace appliances charge a $45 fee plus $75 per hour servicing refrigerators, Appliance assessors charge a $60 fee plus $65 per hour. How many repair hours would make appliance assessor less expensive Pace appliances?

Answer 1

65x+60 <= 75x+45
-45 -65x
1 15 <= 10x
1.5 <= x
x has to be more than 1.5 hours

Answer 2

thank you

Answer 3

you're welcome