A.)ws-
B.)wy-
C.)wz-
D.)Zr-
E.)zt-
F.)yz-

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2

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.