40*/*per hour

Usually replies in 50 minutes

Algebra 1, Algebra 2, Calculus
| 5 other subjects

45*/*per hour

Usually replies in 5 hours

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

35*/*per hour

Usually replies in 4 hours

Algebra 1, Algebra 2, Prealgebra
| 1 other subject