The ratio of two positive numbers is 3 to 4. if k is added to each number the new ratio will be 4 to 5, and the sum of the numbers will be 117. what is the value of k

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.

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2

Describe the graph of 3x+2> 2 and 3x< 6