Answer:
5 + 3x < 25
x < or equal to 6
Explanation:
$5 is the entrance fee and $3 is the cost of each ride with x representing how many rides she can go on. The cost of them must be less than 25.
25 - 5 = 20
20/3 = 6.6 repeated so she can go on 6 rides or less without going over her budget.