Please help me here. I've tried this one over and over and I'm unable to get the answer that was given. How do I find the area of this triangle?

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.

Draw a scaled copy of the circle using a scale factor of 2

Need showing work for this problem 56.25 ×25.80