...College Algebra.? Can anyone recommend a good learning book for someone that hasn't done Algebra in 20 years? I need to take the Math Placement test at the college in order to test into College Algebra. I took it once, scored an 80 but need an 86. I struggled through the entire test so surprised I even got an 80. Please let me know if there is a good book out there to prep someone for this Placement Test. I only have one more shot. Thanks so much! 