Homework Help: Algrebra-Systems of Equations

Posted by Resha on Thursday, January 19, 2012 at 12:43am.

One weekend, a newsstand sold twice as many Sunday papers as Friday papers. The Sunday paper cost $0.90 and the Friday paper costs $0.25. The total receipts were $84.05. How many Friday and how many Sunday papers we sold? Write equation.

Algrebra-Systems of Equations - Henry, Friday, January 20, 2012 at 7:35pm
Sold X Friday papers.
Sold 2X Sunday papes.

0.25x + 0.90*2x = $84.05.

Eq: 0.25x + 1.8x = 84.05.

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