45*/*per hour

Usually replies in 4 hours

Prealgebra, Statistics, SPSS
| 5 other subjects

60*/*per hour

Usually replies in 17 hours

Algebra 1, Algebra 2, Calculus
| 8 other subjects

85*/*per hour

Usually replies in 52 minutes

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