60*/*per hour

Usually replies in 15 hours

Algebra 1, Geometry, Prealgebra
| 10+ other subjects

125*/*per hour

Usually replies in 1 hour

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

110*/*per hour

Usually replies in 58 minutes

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