100*/*per hour

Usually replies in 12 hours

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

35*/*per hour

Usually replies in 15 hours

Algebra 1, Algebra 2, Geometry
| 3 other subjects

200*/*per hour

Usually replies in 4 hours

Algebra 1, Algebra 2, Calculus
| 1 other subject

55*/*per hour

Usually replies in 32 minutes

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