Me answer this equation 52lb = kg the recall is 2.20 lb = 1 kg

What is the value of the expression "two less than six times the diffrence of a number and five" when n = 9?

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

What expression is equivalent to log3(x+4)