Answer: Checks deposited is $400
Explanation:
Marcella McCall upon receiving her receipt, remembered that the amount she deposited in check was twice the cash entry listed in the receipt
This is expressed mathematically as: Checks = 2 x Cash deposited
Receipt = $769, Cash [amount of currency she had deposited] = $200,
amount of checks deposited = 2 x $200 = $400
Checks deposited = $400