A. If you deposit $10 into an empty bank account, and then withdraw $10 from the account, how much money is left in the account? B ... If you start at zero and add 7, then subtract 7, where do you end up?

A. $0

B. 0

Step-by-step explanation:

A. If you deposit $10 in an empty bank account and you withdraw $10 from the account, the amount of money left in the account will be:

10 - 10 = $0

B. If you start at 0, add 7 and subtract 7, you'll end up at:

0 + 7 - 7 = 0