42*/*per hour

Algebra 1, Algebra 2, Geometry
| 5 other subjects

45*/*per hour

Algebra 1, Algebra 2, Geometry
| 2 other subjects

30*/*per hour

Usually replies in 21 hours

Algebra 1, Prealgebra
| 10+ other subjects

40*/*per hour

Usually replies in 44 minutes

Prealgebra, SAT Math, ACT Math
| 10+ other subjects