Ronny’s Carpet Cleaning uses the equation y = 15x + $22.50 to calculate the total cost, y, to clean carpet for x number of hours. Juan’s Carpet Cleaning uses the table below to calculate the total cost. Juan’s Carpet Cleaning

Number of

Hours (x) Total Cost (y)

1 $38.50
3 $65.50
6 $106.00
8 $133.00

Which company charges less per hour, and by how much?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.