A district employee walked into my classroom today and talked about her daughter's struggles in math and that she could use a tutor. She then asked if I would have time over the summer to "catch her up." I said I live 50 miles where I work but she said she would be willing to drive to my hometown's library for me to tutor her daughter. I did tell her that the Khan Academy website has free videos that she can watch to learn. She said her daughter learns better one-on-one. So the question is, what is fair price to offer if I do choose to be a tutor? And would her driving 50 miles factor into this?