Aiden is a taxi driver. M(n)M(n)M, left parenthesis, n, right parenthesis models Aiden's fee (in dollars) for his n^\text{th}n th n, start superscript, start text, t, h, end text, end superscript drive on a certain day.

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.