document.write( "Question 108108: THERE ARE 850 DOUGLAS FIR AND PONDERSOA PINE TREES IN A SECTION OF FOREST BOUGHT BY LOGGING COMPANY. THE COMPANY PAID A AVERAGE OF $300 FOR EACH DOUGLAS FIR AND $225 FOR EACH PONDERSOA PINE.
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document.write( "IF THE COMPANY PAID $217,500 FOR THE TREES, HOW MANY OF EACH KIND DID THE COMPANY BUY?\r
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document.write( "JMS \n" );
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Algebra.Com's Answer #78747 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 300X+225(850-X)=217,500 \n" ); document.write( "300X+191,250-225X=217,500 \n" ); document.write( "75X=217,500-191,250 \n" ); document.write( "75X=26250 \n" ); document.write( "X=26,250/75 \n" ); document.write( "X=350 DOUGLAS FIR TREES. \n" ); document.write( "850-350=500 PONDEROSA PINES. \n" ); document.write( "PROOF \n" ); document.write( "300*350+225*500=217,500 \n" ); document.write( "105,000+112,500=217,500 \n" ); document.write( "217,500=217,500 \n" ); document.write( " \n" ); document.write( " |