you begin with 25 dollars in a savings account and 50 dollars in a checking account.Each week you deposit 5 dollars into savings and 10 dollars into checking. After how many weeks is the amount in checking twice the amount in savings?

Respuesta :

after one week. 5 dollars added to 25 is 30 and 10 added to 50 is 60. 30 times 2 is 60, therefore the amount in checking is double after one week
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