An administrative assistant is making some copies. She made 19 one-sided copies and 26 two-sided copies for the V. P. of Marketing, which took a total of 168 seconds. Next, she made
23 one-sided copies and 26 two-sided copies for the Director of Sales, which took 176
seconds. How long does it take to make each type of copy?

What is 20+(5 x 2/5 )+ 3 show your work

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.

Select the lengths in centimeters that would form a right triangle