Jesse and three friends buy snacks for a hike. they buy trail mix for $5.42, apples for $2.55, and granola bars for $3.99. if the four friends split up the cost of the snacks equally, how much should each friend pay?

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.