Here is all the study material from here that I used:
https://ufile.io/hwoz5dzf
Some of the material has some wrong answers, but if you Google it enough and feel confident in the your answer, I'm sure it's likely right. I don't remember what problems were wrong now, but after asking some people for help, I usually got it right (or at least people agreed that it was right, lol)
I got study guides on Amazon, but I only really used two. The Trivium study guide had a good overview of math, and the Test Prep Books study guide had my favorite overview of mechanics. Trivium also makes a practice test book containing two tests, but one of the is included in the study guide.
As far as taking the test, my only advice is just practice, practice, and practice. I did every problem I could get my hands on, and I'm glad I did with such little time before the test. Also, don't cheat yourself out of the basic physics aspects of the test on the mechanics section. While you can do a bunch of problems, it certainly won't help if you don't really understand the concepts behind those problems. I came across a couple questions I had never done before, and if I didn't know the concept, I don't think I would have finished those parts in the 15 min of time given.
Note that I didn't finish the math section in time, so I'm not sure what I missed there. The reading section was just like the practice tests though, so definitely review that at least once.