I can't pass the praxis one math test!!?

I have taken the praxis twice. I passed the reading and writing first time. The math is a different story. I have to take the praxis math before mid July. My goal is to take it by July 10th I have 3 different study guides and I can't seem to get the whole concept of math. I have never been good at it. I don't even know where to start. I have about 18 days before I have to take it. Last time I got a 170 but I need a 175. Can someone give me some advice on what I should do? What possibly worked for you. Right now I am losing hope of ever passing this pest. I have to start my teachers program in the fall and don't want to get pushed back.