Anthony, Emily, and Bryan went to the mall. They were feeling kind of peckish so they went to the
food court. They each got 1 hotdog and a soda. A hotdog costs the same as a soda. Bryan's mom
was treating so she gave Bryan $20 to cover the cost of the food. Bryan got $8 back in change.
How much did each item cost?
First, you need to subtract 20 from 8. That would leave you with 12. Since there are two items they bought you need to divide 12 by 2. Leaving you with $6.