document.write( "Question 850002: Forty acres of land were purchased for $20,400. The land facing the highway cost $650 per acre. The remainder cost $450 per acre. How much land was sold at $650 per acre? At $450 per acre. \n" ); document.write( "

Algebra.Com's Answer #511883 by richwmiller(17219) $\"\"$ $\"About$

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r+h=40,
\n" ); document.write( "450r+650h=20400
\n" ); document.write( "h = 12, r = 28 \n" ); document.write( "

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