100*/*per hour

Usually replies in 20 hours

SAT Math
| 2 other subjects

65*/*per hour

Usually replies in 5 hours

Algebra 1, Algebra 2, Calculus
| 3 other subjects

50*/*per hour

Usually replies in 4 hours

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

75*/*per hour

Usually replies in 16 hours

Algebra 1, Algebra 2, Calculus
| 7 other subjects