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jack started with $15.50 in his checking account. for the next five months, he deposited a quarter of his
monthly allowance into his account. he expects his balance to be $121.75.
· write an equation to find jack's monthly allowance with the information given. solve the
equation.
2.
however, after five months, jack could not figure out why his balance become -$35.75. what is
the difference between the expected amount and the actual amount in jack's account?
3. jack learned that there was a monthly charge from the bank if the account did not maintain a
balance of $100 per month.
a. what was the monthly bank charge on his account?