Find the equivalent expression (3n+2 - 6n2) + (-4n3 - 1 + 8n) a -5n3+11n+1

b-4+11n-1

c-8n3+11n+1

d-4n3+11n+1

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

If 20% of a number is 35, what is 50% of that number?

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.