SOLUTION: Antonio’s bank charges an $8 service fee each month if his account goes below $500. In June, Antonio had $510 in his account. He withdrew $25 and then did not have any transactio

Question 1137457: Antonio’s bank charges an $8 service fee each month if his account goes below $500. In June, Antonio had $510 in his account. He withdrew $25 and then did not have any transactions in his account for 6 months.
a. Write as an integer the amount by which Antonio’s bank balance changed during the six months.
b.What was the balance in the account at the end of January?
c. How much will Antonio have to deposit for his account to be at least $500?
Answer by CubeyThePenguin(3113) (Show Source): You can put this solution on YOUR website!
June: 510 - 25 = 485

There are 7 months from June to January the next year.

January: 485 - 8(7) = 429

Antonio needs to deposit $71 to have a balance of at least $500.
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