What is 6x+30-15x+6=18

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

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Do,h = (7, 9) (14, 18) the scale factor is