Which number sentences show ways to solve the problem?The 9 members of a conservation club purchased a total of 45 tree saplings. Each member bought the same number of trees to plant in the community. Each tree cost $15. How much did each member pay for the trees?Choose all answers that are correct.A.15 × 9 = 135 and 135 – 75 = 60B.3 × 15 = 45 and 45 + 15 = 60C.45 ÷ 9 = 5 and 5 × 15 = 75 D.45 × 15 = 675 and 675 ÷ 9 = 75

Answer:The answer to your question is letter c and d.Step-by-step explanation:A.  15 × 9 = 135 and 135 – 75 = 60  This answer is not correct because it is not necessary to multiply the # members by the cost of each tree, the answer is incorrect. B.  3 × 15 = 45 and 45 + 15 = 60  This answer is incorrect because it's using a number 3 that is not part of the data. C.  45 ÷ 9 = 5 and 5 × 15 = 75 . This answer is correct, first finds the number of tree bought by each member and after that multiply it by the cost of each tree. D.  45 × 15 = 675 and 675 ÷ 9 = 75 This answer is correct, first found the total cost and after divide it by the number of members.