What two numbers multiply together to get 12 but when you add hem together you get -16!! Please help

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

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) .

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100