Jennifer went on a shopping spree, spending a total of $165 on a skirt, a sweater, and a pair of shoes. the cost of the sweater was 8/7 of the cost of the skirt. the shoes cost $11 more than the skirt. find the cost of each item.

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.