60*/*per hour

Usually replies in 4 hours

Algebra 1, Algebra 2, Calculus
| 6 other subjects

55*/*per hour

Usually replies in 2 hours

Algebra 1, Algebra 2, Calculus
| 2 other subjects

90*/*per hour

Usually replies in 11 hours

Algebra 1, Algebra 2, Calculus
| 5 other subjects