Bobby earns $9 per hour and $6 for every delivery he makes. He wants $150 in an 8-hour work day. How many deliveries must Bobby make to make to reach his goal?

“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 .