Write the doubles plus one fact for 7 plus 7

This question awards 100 ! i really don’t want to fail i will also mark 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) .

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer