Evaluate the expression when m = 6.

5m - 9

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.