I am a high school student who is doing 12 units for the HSC. I currently do twelve units of study. I am unsure whether to drop Advanced Maths or not. I don't mind the subject (I don't hate it) but I wouldn't say that I really like it. In terms of marks in all my subjects, maths is the lowest and it requires a lot of time and effort. I was first keeping Maths as safeguard in case I don't do well in one subject but now I am not sure anymore. The only reason I had kept it for in case it is a prerequisite for uni courses. I am interested in doing a double degree of commerce and arts. I know some universities require it is a prerequisite for commerce or business degrees. If I do drop it, then will it restrict me from entering any universities?