The situation that describes opposite quantities that when combined would equal 0 is:
A. a withdrawal of 20 dollars to a bank and a fee charged of 20 dollars.
In this case:
- Withdrawal of 20 dollars is a negative quantity (-20)
- Fee charged of 20 dollars is also a negative quantity (-20)
When you combine them: -20 + (-20) = -40, which does not equal 0.
So upon reevaluating the options, none of the given situations result in a net combination of 0. However, if you're looking for the closest scenario, B might be considered because it has a deposit and a fee, but they do not cancel each other out to zero.
If we were looking specifically for an additive inverse, we might need to frame the options differently. If you meant to ask for the situation where the net effect equals zero, please clarify for further alternatives!