Question

The function C(x) = 25 + 5x represents the labor cost in dollars for Certified Remodeling to build a deck, where x is the number of hours of labor. The table shows sample labor costs from its main competitor, Master Remodeling. What is the cost of labor for Certified Remodeling if they work for 10 hours?

A) $25
B) $50
C) $75
D) $100

Answer 1

The cost of labor for Certified Remodeling if they work for 10 hours is $75.

Step-by-step explanation:

The function C(x) = 25 + 5x represents the labor cost in dollars for Certified Remodeling to build a deck, where x is the number of hours of labor. To find the cost of labor for Certified Remodeling if they work for 10 hours, we substitute x = 10 into the function C(x).

C(10) = 25 + 5(10) = 25 + 50 = 75

Therefore, the cost of labor for Certified Remodeling if they work for 10 hours is $75.