Question 13 (2 points) Bob and Sally are at a carnival. Participants earn tickets while playing games at this carnival. Bob earns 4 tickets each time he plays the ring
and 2 tickets each time he plays skee ball. Sally earns 2 tickets each time she plays the ring toss and 3 tickets each time she plays skee ball.
Bob needs to earn at least 12 tickets to earn the prize he wants. Sally needs to earn at least 10 tickets to earn the prize she wants.
(Let X represent the number of times each person plays the ring toss and let y represent the number of times each person plays skee ball.)
What is the least number of times Bob would need to play ONLY the ring toss in order to win the prize he wants?