100*/*per hour

Usually replies in 6 hours

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

45*/*per hour

Usually replies in 28 minutes

Algebra 1, Algebra 2, Calculus
| 3 other subjects

50*/*per hour

Usually replies in 4 hours

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