Select all the equations that have the same solution as the equation 5x + 10 = 30? X+2 = 6
20x + 10 = 120
5x = 20
6x + 10 = 30 + x
5x = 40
15x + 30 = 90

Which expression gives the area of the triangle shown below

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.

Explain how you can use the associative property to evaluate (7x50)x4.