Emily spent a total of $38.04 on four cds. if each cd cost the same amount, what is a reasonable amount for the cost of each cd? explain why your answer is reasonable.

38.04/4 = 9.51

each CD would equal $9.51

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137