50*/*per hour

Usually replies in 52 minutes

Statistics
| 5 other subjects

49*/*per hour

Usually replies in 2 hours

Algebra 1, Algebra 2, Geometry
| 1 other subject

45*/*per hour

Usually replies in 9 hours

Algebra 1, Algebra 2, Calculus
| 2 other subjects

40*/*per hour

Algebra 1, Prealgebra, Logic
| 10+ other subjects