The mail-order music company charges $10 per cd plus a shipping and handing fee of $4.if bob paid $54,how many cd's did he buy.

How can you solve an equation with a variable on both sides? complete the explanation. you can solve the equation by using *(blank)* operations to get the variable terms on one side of the equal sign and the constant terms on the *(blank)* side. then *(blank)* both sides by the coefficient of the resulting variable term.

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.