William bought a new sweater at the store when they were having a 45%, off sale. if the regular price of the sweater was $19, how much did william pay with the discount?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Which expression shows the sum of the polynomials with like terms grouped together

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.