Discover Questions

Find the center and radius of the circle defined by the equation x^2+y^2-6x+2y-6=0.? Does 8 oz. of butter equal 1 cup? The least common multiple of 2 numbers is 60. One of the numbers is 7 less than the other. What are the numbers? One race car has greater acceleration than second race car.But the second race car can reach a higher speed than first.How is this possible? 1/2k when k = 3/4?