Evaluate 5^-2 a. 1/25 b. -10 c. 1/10 d. -25

This question awards 100 ! i really don’t want to fail i will also mark you !

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.

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?