60*/*per hour

Usually replies in 3 hours

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

90*/*per hour

Usually replies in 5 hours

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

50*/*per hour

Usually replies in 15 hours

Algebra 1, Algebra 2, Prealgebra
| 10 other subjects