The hamburger shop sells 500 sandwiches each day. they sell 100 more hamburgers than chicken sandwiches

All you have to do is add 500+100=600. This is easy

I'm gonna have to say about 13 percent

“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 .