Aplumber is fitting pipes for a remodeled kitchen sink. the sink requires 3 different sections of pipe; the first i feet long, the second section is feet long, and the third section is feet long. how many feet of piping is required for all 3 sections? (hint: try dividing each radicand by 6).

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.