30*/*per hour

Prealgebra
| 10+ other subjects

40*/*per hour

Algebra 1, Algebra 2, Calculus
| 10+ other subjects

65*/*per hour

Usually replies in 4 hours

Econometrics
| 10+ other subjects

40*/*per hour

Usually replies in 6 hours

Algebra 1, Algebra 2, Calculus
| 1 other subject