What are the center and radius of the circle defined by the equation * + y2 - 6x +By+21-0?
O A. Center (-3, 4); radius 2
O B. Center (3.-4); radius 4
O C. Center (-3, 4); radius 4
D. Center (3,-4); radius 2

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

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.