85*/*per hour

Usually replies in 22 minutes

Algebra 1, Algebra 2, Calculus
| 2 other subjects

50*/*per hour

Algebra 1, Algebra 2, Prealgebra

50*/*per hour

Algebra 1, Algebra 2, Prealgebra
| 9 other subjects

45*/*per hour

Usually replies in 12 hours

Algebra 2, Geometry, Prealgebra
| 10+ other subjects