Diana has x dollars in her savings account and withdraw 1/6 of it. The next day she withdraws 2/9 of what remains . How much is left in her account after these two transactions in terms of x

Can someone me out here number 4 plz

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.

The tile along the edge of a triangular community pool needs to be replaced? ?