In a group of 40 students, 25 applied to Columbia and 30 applied to Cornell. If 3 students applied to neither Columbia nor Cornell, how many students applied to both schools?

A customer at the produce section of a food store bought cucumbers and heads of lettuce. The quantity she purchased of the heads of lettuce was 6fewer than 5 times the number of cucumbers. If cucumbers cost $.30 each and a head of lettuce costs $.

How to do 15x28 distributive property

The area of a closet floor 3 yards by 3 yards and each custom tile that makes up the flooring is 1 1/2 square feet. How many tiles are needed to cover the floor?

The hickory lounge has 987 pairs of skates how many skates do they have in all

jimmy and his family are on their way to visit some family friends who live 780 miles away from them. the distances and average speeds for the first days driven are first day 4 hours at a speed of 60 miles per hour and the second day 6 hours at a

How do you subtract an integer from another integer without you think a number line or counters

Graph the equation 8x-4y=56 then, trace the graph to find the missing value in the coordinate pairs below

Distance between (3,10) and (-4,31)

Find the graph of y=3/4-2

A movie rental movie website charges $5.00 per month for membership and $1.25 per movie marissa has $18.