No one is on biology fossils of a species of bear are found in layer 5. which layer is most likely to have organisms that lived at the same time as the bear species? a. layer 4 b. layer 2 c. layer 1 d. layer 8,

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.