75*/*per hour

Usually replies in 2 hours

Algebra 1, Algebra 2, Calculus
| 4 other subjects

60*/*per hour

Usually replies in 5 hours

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

80*/*per hour

Usually replies in 41 minutes

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