It seems like you might be discussing the results of combining a concert (possibly a positive value) and a negative number. Let's clarify the idea:
- Positive number: If a "concert" represents a positive value (let's say it's a positive number), then adding it to a negative number will give a result that can be either positive or negative, depending on the magnitude of the numbers involved.
For example:
- If you have a concert represented by +5 and add -3 (a negative number), the result is +2 (which is positive).
- If you have +5 and add -10, the result is -5 (which is negative).
So, the statement could be interpreted as: "The sum of a positive number and a negative number can sometimes be negative, but it can also be positive."
In summary, the result is "sometimes negative," depending on the specific values of the positive number and the negative number involved.