Aand b share cost in a ratio of 3: 2 . a pays £125 how many does b pay?

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Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

If the value of cos330°is√3/2 then find cos 165°.