Use pictures, numbers and words to explain another to say sixty-five hundreds

Volume of cylinder with a radius of 8cm and height of 25 cm

In which form is the following function written? y = - 2(x – 3)(x + 5)

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.