If I have a class that is over 100% right now and I have another class that is a 92%, would they balance out when calculating my GPA or not? (The rest of my classes are A's)
there's a lot not being said, but if all the classes are weighted equally, they would indeed "cancel out."
You don't say what an A means as far as percentages, so it's hard to say just what the effect is.
If you have all those A's, including math, you should be able to figure out how the GPA is calculated, and, uh, do the math...