Which represents all the values of x that make the rational expression 2x-4 over x-5  undefined? x = 2 x  = 5 x = –5 or x = –2 x = 2 or x = 5

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.