6x-2x+8y-6y (algebra answr very urgent

Answer for 10 points show work you guys in advanced < 3

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28

Factor this polynomial completely. 12x^2+ x-6