Which of the following equations, in its simplest form, will be equivalent to 3x + 2 + (–5)? 2 + 3x + 5 x – 1 + x – 2 + x –3 – 3x – 1 + x 3 – 3x

Given right triangle xyz, which correctly describes the locations of the sides in relation to

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k