Question

If skate rentals cost $2.50 per person, and there are 3 adult chaperones at a party, how many friends can Jose invite if he wants to spend only $50.00 total on skate rentals?

Answer 1

17

Explanation:

3 x 2.50 = 7.50 (chaperones)

7.50 + 2.50 x 17 = 50