a bag contains 10 red marbles, the ratio of red marbles to blue marbles is 5 to 1 find the numbers of blue marbles in the bag

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Nikolas calculated the volume of the prism. his work is shown below.

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?