It costs Marcy $0.50 to produce each bracelet she makes. When selling them she charges $20 plus three times the production cost per bracelet. Which equation shows the amount Marcy charges C per bracelet b?

“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 .