Mark had a balance of -$11 in his checking account. The bank charge a $25 fee. What is the balance in the account?

Since Mark had a balance of -$11 and the bank charged a $25 fee, we need to subtract the fee from the balance.

Balance = -$11 - $25
Balance = -$36

Therefore, the balance in Mark's account is -$36.

To find the balance in Mark's account after the $25 fee, we need to subtract the fee from his current balance of -$11.

Balance after fee = Current balance - Fee
Balance after fee = (-$11) - $25

When we subtract $25 from -$11, we get:

Balance after fee = -$11 - $25
Balance after fee = -$36

Therefore, Mark's balance in the account is now -$36.