Question 4 (4 points)
The copier technician charges $50 to come to a school for a service call. He then charges $75 per hour to repair
the copier. Write an equation for the total cost, y, of a service call that lasts for x hours.
b
y-2/3 x
y=50x-75
y 75x+50
y=50x+75
с
d