57*/*per hour

Usually replies in 5 hours

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

40*/*per hour

Usually replies in 49 minutes

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

40*/*per hour

Usually replies in 12 hours

Algebra 1, Algebra 2, Geometry
| 3 other subjects

45*/*per hour

Usually replies in 7 hours

SPSS, Logic
| 9 other subjects