Can someone help with number 25 please this is due today NO LINKS OR I WILL REPORT YOU.

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) .

How do you solving the solution of each system using elimination?

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left