85*/*per hour

Usually replies in 52 minutes

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

70*/*per hour

Usually replies in 8 hours

Prealgebra
| 10+ other subjects

40*/*per hour

Usually replies in 1 hour

Algebra 1, Algebra 2, Calculus
| 4 other subjects

40*/*per hour

Usually replies in 4 hours

Algebra 1, Algebra 2, Calculus
| 5 other subjects