Two friends are working on losing weight. one
weighs 175 pounds and loses about 1.5 pounds per
week. the other weighs 187 pounds and loses
about 2 pounds per week. at this rate, how many
weeks until they both weigh the same amount?
how much will they weigh at that time?

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.