The third and fourth grade teachers are planing a trip for their classes to the zoo there are 173 third graders and 124 fourth graders each seat on the buses fits 3 students Which expression represents the closest estimate of the number of seats on the buses are needed for students

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.