A set of speakers that originally sells for $225 is currently on sale for 20% off. How much does the set of speakers currently cost?

The speakers cost $180 currently. This is because 20% of 225 is 45 and 225 - 45 = 180. Hope this helps

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .