Yesterday, 7 friends planned their camping trip. they spent $9 per person to buy food for their trip. Write two equivalent expressions that show the total amount of money they spent on food. Then evaluate one of the expressions to find the total amount spent on food.
Basically if 7 friends each spent $9 each you can times it to get the answer like 7x9 = 63 because each friend spent 9 each and there is seven so there for all together its 63
