The drama club is participating in a bake sale to help them raise money for their next show. They want to raise $475. They have
to pay $25 to have a table at the bake sale. How many cakes will they need to sell if they charge $9 per cake? Which equation could be used to solve this problem?
475 = 9 c + 25
475 = 9 c - 25
475 = 25 c - 9
475 = 25 c + 9
, so first calculate 
. There will be:
