Which pair of points represents the solution set of this system of equations? y = x2 − 6x + 8 2y + x = 4

On a architect's drawing of a house, 1 inche representa 1.5

Which of the following disjunctions is true? 4 + 4 = 16 or 6 - 5 = 11 4 · 3 = 7 or 3 - 2 = 5 8 - 5 = 13 or 7 · 2 = 12 7 - 4 = 11 or 6 + 3 = 9

Determine if the equation defines y as a function of x: 2xy = 1. yes o no