In a grocery store, the total number of cashiers and stockers must be at least 12 but not more then 20. There must be at least 5 cashiers and 3 stockers. Let x represent the numbers of cashiers and y represent the number of stockers. Which system of inequalities can be used to find the number of cashiers and stockers required?

Matilda and kathryn went on different road trips over spring break.the equation below represents the number of miles matilda drove in x hours.y = 60xthe table below shows the number of miles kathryn drove in x hours.time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed.b. matilda and kathryn drove at the same speed.c. kathryn drove at a greater speed.d.there is not enough information to determine their speeds

Which expression shows the sum of the polynomials with like terms grouped together

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2