100*/*per hour

Usually replies in 1 hour

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

180*/*per hour

Usually replies in 1 hour

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

40*/*per hour

Usually replies in 21 hours

Algebra 1, Algebra 2, Calculus
| 3 other subjects

60*/*per hour

Usually replies in 7 hours

Precalculus
| 10+ other subjects