A right hexagon pyramid has a base with an area of 42in. The height of the pyramid is 9inches. What is the volume of the pyramid? 4.7in^3

126in^3

63in^3

21in^3

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.