Which expressions are equlavent to j+j+2k

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation