Question

Regular rides cost 3 tickets and children's rides cost 1 ticket.

Find three solutions of 3x + y = 12 to find the number of regular rides x and children's
rides y a family can go on with 12 tickets. Explain each solution.

Answer 1

one way x=2 and y=3 second way x=3 and y=3 third way x=1 and y=9

Explanation:

1. 3(2) = 6+3=12
2. 3(3)=9+3=12
3. 3(1)= 3+9=12