You can do all of that without paying a monthly fee. You just need a library card (or know of a person called Anna and her archive ;) ) and a list of books. These are the ones I used:
Precalculus by Axler
Calculus (Ninth Edition) by Thomas
Linear Algebra by Lay
How To Prove It by Velleman
Understanding Analysis by Abbott <--- I'm currently here
Much, much, much cheaper than paying $50/month. What I've spent most on so far has been printer paper and fountain pen ink because I do exercises by hand instead of using a tablet/iPad but in total this expense has been waaaaay under $50.
Precalculus by Axler
Calculus (Ninth Edition) by Thomas
Linear Algebra by Lay
How To Prove It by Velleman
Understanding Analysis by Abbott <--- I'm currently here
Much, much, much cheaper than paying $50/month. What I've spent most on so far has been printer paper and fountain pen ink because I do exercises by hand instead of using a tablet/iPad but in total this expense has been waaaaay under $50.