<p>Well I applied to a lot of colleges and put that I would be taking Algebra 3 (Trig) both semesters. However, after finding out that my credits for the class won't transfer to the college I'll most likely go to, how do I notify the other colleges that I am applying to that I am taking a different class now?</p>
<p>You send them an email, explain why you are dropping and what you'll be replacing it with, and, if you're feeling nervous, just ask if switching/dropping classes would affect your admission status or something.</p>
<p>Don't know which class I'll be taking yet but thanks. I'll do that.</p>