Math ACT: 24 -> 29?

<p>I'm terrible at math. I've taken the ACT twice and both times my math scores were a 24. I'm in college now so I need a math ACT of 29 to opt out of my math requirement.</p>

<p>What are some good books to catch up on the concepts? Am I completely hopeless?! :(</p>

<p>I would read the math section of the princeton review book, or just work through a bunch of practice tests. Or sparknotes. Any prep guide, really.</p>