Good for you on continuing your education at any age!! I loved all math in high school, Algebra, Geometry, Trigonometry, Analysis, and Calculus! I still love math to this day and remember most of it. I love to solve the equations, they're sooo fun. It sounds crazy, but give me math and yes we use it in our quilting every day, i.e.: HST's, equilateral triangles, sashings strips, our borders, everything is math. PM me with your problems, I'd love to help! Have fun and enjoy, don't stress it, and follow the rules.