I'm fairly new to Purplemath. I'm hoping somebody here can help me to understand and solve most of the problems on my college math assessment test, which I'll be taking soon. I'd appreciate it if somebody could review the sample test and direct me towards online lessons which would teach the material well, or if somebody could help me one on one. Any help would be appreciated.

Here is the link for the assessment:

http://www.dvc.edu/org/departments/assessment-center/College%20Level%20Math%20Sample%20Questions%20-%20Updated.pdf

Again, any help would be appreciated. Thank you