/diy/ - Do It Yourself

>Tutoring
>$100-$1000 depending on how many books you feel you need (and your feelings on piracy)
>Pencil, paper, books so you don't look like a jackass when you get stumped by 7th grade math
>Very little, grade school subjects are piss easy if you have more than a passing familiarity with the subject
>50-100 a week, depends a lot on if you can find clients and your ability to not look like a child molester
>Put up adverts near middle class neighborhoods, they'll usually have just enough money to spend on a tutor, but not enough to get a professional