George is supposed to practice piano for 3/4 of an hour every day. Today, he still needs to practice 1/3 of an hour in order to accomplish his goal. What fraction of an hour has he been practicing today? A) 13/12
B) 2/3
C) 5/12
D) 1/4

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.