Find the surface area.
11 in
9 in

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) .

Me asap! what is the slope of this line? enter your answer in the box.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?