Find x if these are similar:

Use the multiplier method to incrases £258 by 43%

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.

Write a story that matches with the expression 42x-5 pls hurry