60*/*per hour

Usually replies in 4 hours

Algebra 1, Algebra 2, Calculus
| 4 other subjects

40*/*per hour

Usually replies in 12 hours

Algebra 1, Algebra 2, Calculus
| 1 other subject

65*/*per hour

Usually replies in 16 hours

Algebra 1, Geometry, Prealgebra
| 10+ other subjects

100*/*per hour

Algebra 1, Prealgebra, SAT Math
| 10+ other subjects