Your club is selling hats and t-shirts to raise money for juvenile diabetes. you have already spent $240 on the hats and t-shirts and plan to sell the hats for $5 each and the t-shirts for $12 each. let x represent number of hats sold and y represent number of t-shirts sold. you must sell enough so that you earn more than the $240 you have already spent. which of the following inequalities represents this situation?