75*/*per hour

Usually replies in 42 minutes

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

60*/*per hour

Usually replies in 12 hours

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

90*/*per hour

Usually replies in 2 hours

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

40*/*per hour

Usually replies in 4 hours

Algebra 1, Prealgebra
| 6 other subjects