Determine whether y varies directly with x. if so find the constant of variation k and write the equation.
x y
7 11
8 13
9 15
10 17

What does the relationship between the mean and median reveal about the shape of the data

Which expression gives you the distance between the points (5,1)and(9,-6)

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.