It says "a group buys 5 tickets and 4 popcorns and spends $82"

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.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Ineed to know the answer to this algebra question.