I will teach programming, Maths for 1 hr

If you want to learn high school Maths and you are struggling with a few topics or all, please send me the topics. I can teach those. If you want to learn C,C++, Core Java , Perl, HTML, XML, Windows or Unix programming; I can teach you these as well. A unit is 1/2 hr of class and cost is $5. The lesson would happen using shared reading material and google talk. Any suggestions for a better/more convenient learning platform are welcome.