Two elves can make 5 toys in 10 minutes
How many toys can four elves make in 30 minutes?

Combine the information in the problem and the chart using the average balance method to solve the problem.

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64