Which of the following is not equivalent to 36x +12? (1) 6(6x + 2)
(2) 4(8x + 5)
(3) 3(12x+4)
(4) 12(3x+1)

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

To decrease an amount by 16% what single multiplier would you use

Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room