I need help! I will give brainliest if answered correctly

What is the rate of change of a line that passes through (2,-5) and (6,-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.

Y=21.95x+10 y=22.45x solve by substitution