Confused on how to solve this problem, please help and offer a step by step explanation

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

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 result of converting 60 ounces to pounds remember there are 16 ounces in a pound