The skating rink rented 218 pairs of skates during the month of april and 3 times that many in may how many pairs of skates did the rink rent i during april and may

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?