79*/*per hour

Usually replies in 2 hours

Algebra 1, Algebra 2, Calculus
| 7 other subjects

75*/*per hour

Usually replies in 38 minutes

Algebra 1, Prealgebra
| 10+ other subjects

60*/*per hour

Usually replies in 7 hours

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