A plumber charges a $50 fee for a repair plus $45 per hour. Write an equation to model the total cost y of a repair that takes x hours. (1 point)
Responses
y=95x
y=45x+50
y=50x+45
y=50x-45
Responses
y=95x
y=45x+50
y=50x+45
y=50x-45