The machine bottled 8,000 bottles in 4 hours. if the rate of the machine were doubled, how long would it take the machine to bottle 40,000 bottles?

It would take 20 hours since 8,000 times 5 is 40,000 so 4 times 5 is 20.

Logic.

Is there a picture of a graph or whatever that goes along with this?

“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 .