Umm, this is not the right place to ask such a question. I may be mistaken, but I thought this was a pre-pharmacy thread, not a college transfer thread. However, I'm guessing that this school is asking for your SAT scores and high school transcript because you have less than one year of college education. Correct me if I'm wrong. If this is the case, then both the SAT and high school GPA matter because you have not yet established an academic track record in college.
As far as how much both are weighed, I don't know because I'm not on the college's admissions committee. You should ask them. You should also ask them if they will accept your SAT score if you retake it. If I were on your college's admissions committee, I would not. I would only accept the SAT score that you used to gain admission to your present college because (like I said) that is part of your pre-college academic track record.
Edit: Please ignore this if you are planning to transfer to a pharmacy school, which you seem to be doing, given the previous poster's answer.
