Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A little confusing

This book is nice for knowing what will be on the placement test. I need to brush up on my math and this did nothing but confuse me. I have other books that are more useful than this one. I've been out of high school for years and I could comprehend math problems when I need to. This book did not satisfy me at all. I will continue to keep practicing with other books before I take the test. If you're in a crunch like me and you just want to know what could be on the test get this book. If you really need to score high to get into nursing I wouldn't recommend this book unless you have the time to through lessons and lessons before you get to the answer key.