Write the equation 2x+3y=1470 in function notation. (Be sure to create a graph and place it in your answer.) Explain what the graph of the function represents. Be sure to use complete sentences.

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

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.