The Italian restaurant near your house sold 60 plain pizzas last week. They sold 39 fewer plain pizzas this week than last week. What is the percent change in the number of plain pizzas sold from last week to this week?

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.