Three times the difference of x and 4 is less than 9

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.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?