Complete the sentence. A linear equation in two variables, x and y, is an equation that can be written in the form
, where m and b are constants.

“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 .