50*/*per hour

Usually replies in 52 minutes

Statistics
| 5 other subjects

35*/*per hour

Usually replies in 3 hours

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

30*/*per hour

Algebra 1, Algebra 2, Geometry
| 6 other subjects

45*/*per hour

Usually replies in 18 hours

Algebra 1, Algebra 2, Calculus
| 10 other subjects