Given that line segment b c is parallel to line segment e f which theorem or postulate proves δbcd =δfed

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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.