Help me with this word problem please

Question

Plumber A charges $35 per hour and a $70 non-refundable fee for making an appearance. Plumber B charges $60 per hour with no appearance fee. Write and equation that expresses the relationship between the total cost of having a plumber work x hours on plumbing job at your place of residence.

Answer 1

Do you want the equation for the total cost of plumber A working X hours, or the total cost of plumber B working X hours?