Mary, Charlie and deandre have a total of $113 in their wallets. Deandre has 3 times as Mary. Charlie has 8 more than Mary. How much does each have

Answer 1

M+C+D = 113

D=3M

C=M+8

M+M+8+3M = 113

5M = 113-8 = 105

M = 105/5 = $21

D =$63

C = $29