Question

What is the answer to the jones family plans a trip to the amusement park...

Answer 1

The answer would be C: 128+8.50x+9.50y+10z.

This is because all of the costs of the different items will add up depending on how much of them the family buys. This is why they all have the corresponding variables next to the prices. The prices of those items will be added on to the initial cost of the 128$ family package, so all of the prices would be added up together to get the total.