75*/*per hour

Usually replies in 13 hours

Algebra 1, Algebra 2, Calculus
| 1 other subject

42*/*per hour

Usually replies in 3 hours

Algebra 1, Algebra 2, Calculus
| 7 other subjects

120*/*per hour

Usually replies in 11 hours

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