Final answer:
The new balance in Maggie's account after adding her paycheck of $694.90 cannot be calculated without knowing her current account balance. The formula for the new balance is: New Balance = Current Balance + Paycheck Amount.
Step-by-step explanation:
To solve for the new balance after Maggie adds her paycheck of $694.90 to her account, one would simply add the paycheck amount to the current balance of the account. Unfortunately, the provided information does not include Maggie's current account balance. Therefore, we cannot calculate the exact new balance without this essential piece of information.
If Maggie's current account balance was mentioned in the problem, the new balance could be found by using the formula:
New Balance = Current Balance + Paycheck Amount
Since the current balance is missing, we can only state the equation and not the final numerical answer.