Amap has a scale of 2 inches = 20 kilometers. if the distance between two cities on the map is 10 inches, what is the actual distance between the cities? a. 120 km c. 100 km b. 150 km d. 10 km

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

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.