Which of the following is a graph of y < x + 3? It has to be between B, D please help its easy, but its confusing

Sum is 17 and their difference is 3

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 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.