Mr. Lopez is spreading pebbles around a water garden. He spreads 2 cubic yards of pebbles in 3/4 hour. At this rate, how many cubic yards of pebbles can he spread in one hour?

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Can someone check my answer? you : )

How can you decide witch operations to use to slice a two step equation