Question

Denise and Stacey went to a carnival. The admission fee was $6 per person. Each ride at the carnival costs c dollars. The game booths charged g dollars for each game. Both Denise and Stacey went on 7 rides each. Stacey played 3 games, while Denise played 2 games. Which expression represents the total amount of money that Denise and Stacey spent at the carnival

Answer 1

Do you need two expressions or one expression? 
If it was one expression for both Denise and Stacy, it would look like this: 

12 + 14c + 5g (12 = total amount in dollars of admission fee, 14c = total number of rides ridden, and 5g = total number of games played) 

A single expression for Stacey would be: 

6 + 7c + 3g

A single expression for Denise would be: 

6 + 7c + 2g

Hope this helps!