Afort had enough food for 80 soldiers for 60 days. how long would the food last if 20 more soldiers join after 15 days? it is a proportion questing, me and show how you solve : )

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.