Use a graph and a table to solve the system. check your answer.

{y−x=5
{3x+y=1

(4, -1)
(1, -4)
(-1, 4)
(-4, 1)

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.