Multiply by 6 Lisa put a number into the machine, and 42 came out.

What number did Lisa put in

Explain how you can use the associative property to evaluate (7x50)x4.

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.