Aschool offers two summer sports: lacrosse and tennis. there are 438 students in all. of this number, 52 participate in lacrosse and 94 participate in tennis. nobody does both. what fraction of the students participate in a sport? write the fraction in simplest terms.

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.