In the expression \(2.5x + 10\):
- \(x\) represents the number of people (Julio and Ashley) for whom individual entry fees are being paid. Since there are 2 people, you would typically use \(x = 2\).
- The term \(2.5x\) represents the total cost of the individual entry fees for the two people, with \(2.5\) being the cost per person.
- The term \(10\) represents the fixed entry fee for the car.
So, an interpretation of a part of the expression might be:
- \(2.5x\) indicates the total cost of the individual entry fees for the people in the car.
- \(10\) indicates the total entry fee for the car.
If you have specific answer choices, I can help further to identify the correct interpretation from those options.