The expression 2a+1.5b gives the cost (in dollars) for a cupcakes and b cookies at a bake sale. a. the cost for 1 cupcake is $ and the cost for 1 cookie is $*insert number here* b. the total cost for 6 cupcakes and 6 cookies is $*insert number here*. c. is $20 enough to buy 7 cupcakes and 4 cookies? *yes or no*

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.