50*/*per hour

Usually replies in 8 hours

Algebra 1, Algebra 2, Calculus
| 3 other subjects

70*/*per hour

Usually replies in 32 minutes

Algebra 1, Prealgebra
| 10+ other subjects

60*/*per hour

Usually replies in 1 hour

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