40*/*per hour

Usually replies in 10 hours

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

30*/*per hour

Usually replies in 20 minutes

Algebra 1, Algebra 2, Calculus
| 4 other subjects

45*/*per hour

Usually replies in 56 minutes

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

15*/*per hour

Usually replies in 22 hours

Algebra 1, Algebra 2, Calculus
| 2 other subjects