45*/*per hour

Usually replies in 39 minutes

Algebra 1, Algebra 2, Geometry
| 6 other subjects

50*/*per hour

Algebra 1, Algebra 2, Calculus
| 5 other subjects

30*/*per hour

Usually replies in 9 hours

Algebra 1, Algebra 2, Calculus
| 4 other subjects

65*/*per hour

Usually replies in 1 hour

Statistics, Probability
| 5 other subjects