each page has a couple things to do plz help me with every page plz and thank you ill give you 50 points :)

Select the graph of the solution. click until the correct graph appears. |x| = 3

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.

Determine domain and range, largest open interval, and intervals which function is continuous.