Answer:
12x+24≤60 for x≤3
Explanation:
Given that she had $60 and spent $24 on food and drinks
Her balance will be 60-24=$36
We are told that she went on 12 rides with the balance of $36
Let the cost of each ride be x, so
12x=36
Divide both sides by 12
x=36/12
x=3
This means that the cost of each ride is $3 and cannot be more
Therefore the inequality is given as
12x+24≤60 for x≤3