Acable company charges a monthly fee for cable service plus an additional $3 for each premium channel. this is given by the function y 3x+ 24.5. george has cable service with 4 premium channels. write the domain and range using set notation. what is the cost of george's monthly cable service?

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.