14. During a flood James used two pumps to get the water out of his basement. The big pump moves 3 gallons of water per minute. The small pump moves 4 gallons in 5
minutes. How many more gallons does the big pump move than the small pump after
10 minutes?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Which graph represents the parent function of y=(x+2)(x-2)

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.