Question

One repair service company charges $27 for a house call plus

$10 per hour. A different company charges $15 for a house
call plus $13 an hour. After how many hours will the price for
the service call be the same for the two companies?

Answer 1

4

Explanation:

27+10(x)

15+13(x)

27+10(4)=67

15+10(4)=67