Question

the cost of having a plumber spend h hour at your house if the plumber charges $50 for coming to the house and x dollars per hour for labor. the expression for the cost of the plumber coming to the house is _____ dollars.

Answer 1

Ashlee, this is the solution to the exercise:

Cost per hour of the plumber = h * x

Cost of the plumber just for coming to your house = $ 50

In consequence, the expression for the cost of the plumber coming to the house is:

50 + xh dollars