Whooo wants freee point 3 days left of school for me wbu​

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Find the value of x. round the length to the nearest tenth

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.