Answer: B. 6 rides
Explanation:
To find this out, deduct all the expenses mentioned from the amount Daniel came to the park with.
= 79.5 - 31.75 - 9.25 - 5.50
= $33.00
Daniel has $33.00 to spend on rides.
If each ride costs $5.50, the number of rides he can go on is:
= 33 / 5.5
= 6 rides