Rewrite without parentheses.
−5w4x+−3w34w6x58x5
simplify your answer as much as possible.

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .