2(3x + 4)= 5x + 3x - 4
what is the value of x

Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Can someone explain to me how to do