Respuesta :

07alexpm

Answer:

12,18, and 72 respectively

Step-by-step explanation:

102=A+H+D

A+6=H

D=4H=4(A+6)=4A+24

102=A+H+D=A+A+6+4A+24

102=6A+30

6A=72

A=12

H=18

D=72

00063272

Answer:

Carlos has 3 times what Hong has. Mai has $7 more than Hong. How much does each have? just need some help with this math problem thanks :).

1 answer

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Top answer:

Let x = the amount of money in Hong's wallet Let 3x = the amount of money in Carlos' wallet Let x + 7 = the amount of money in Mai's wallet x + 3x + ...

Step-by-step explanation:

hope that helps

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