The math club is selling raffle tickets to raise money for the Fall Ball. The raffle tickets cost them $0.07 each at the office supply store and they spent $45 making t-shirts for the club members to wear. They are selling the raffle tickets for $3 each.
+36916 3n = money fron 'n' raffle tix
3n > =.07n + 45
n >= 15.35 they must sell at least 16 tix to make money
