Equivalent expression for 2(x – y)?​

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

True or false? a circle could be circumscribed about the quadrilateral below.

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