Mathematics, 22.07.2019 16:30 baylabrown

Beth has $450 more than fred. together they have $3,219. how much money does fred have?

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Mathematics, 21.06.2019 18:20, genyjoannerubiera

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Mathematics, 21.06.2019 21:00, alexahrnandez4678

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.