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My bill is $20 more than Alex’s bill, A. Jessica’s bill is the same amount as mine, which is twice the amount of Alex’s bill.

Respuesta :

Answer:

Step-by-step explanation:

Alex's bill=A

Total cost=T

So your bill is T=20+A

Jessica's bill is the same as your bill

If Alex's bill=A, we multiply it by 2 and our answer is

T=2A

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