Marshall needs to place caution tape across BOTH diagonals of a door that measures 3 feet by 8. How many feet of tape will he need?​

Answer these questions showing your work plz

Which representation has a constant of variation of -2.5

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.