Dante bought a new graduated cylinder for his chemistry class. it holds 847 milliliters of liquid. if the cylinder has a radius of 5.5 cm, then how tall is the cylinder? (note: 1 milliliter is equal to 1 cubic centimeter)
a. 28
b. 154
c. 23,716
d. 77

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.