Flooring City is running a limited time special on carpeting. The cost to have your home carpeted is $100 per room and a $50 flat fee for installation.

Question

Part I: The variables below are defined. Write a linear equation in slope-intercept form to represent the cost to have floors carpeted.

c=total cost for floors to be carpeted

: r=number of rooms to be carpeted

Equation: c=______________

Answer 1

c = 100r + 50