75*/*per hour

Usually replies in 3 hours

SAT Math, ACT Math
| 10+ other subjects

50*/*per hour

Usually replies in 9 hours

Calculus, Geometry, Prealgebra
| 9 other subjects

60*/*per hour

Usually replies in 5 hours

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

35*/*per hour

Usually replies in 18 hours

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