Which of the following equations is an equation formed when completing the square on y 2 - 12y = -27?

(y - 6) 2 = -27
(y - 6) 2 = 9
(y + 6) 2 = 9

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.