document.write( "Question 939977: Bunyan Farm sells 3 pound and 5 pound bags of onions. The Tuesday morning delivery consists of 25 bags weighing 99 pounds. How many bags are there of each size?\r
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document.write( " A. 12 small bags and 13 large bags
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document.write( " B. 13 small bags and 12 large bags
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document.write( " C. 15 small bags and 10 large bags
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document.write( " D. 14 small bags and 11 large bags \n" );
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Algebra.Com's Answer #572807 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Bunyan Farm sells 3 pound and 5 pound bags of onions. The Tuesday morning delivery consists of 25 bags weighing 99 pounds. How many bags are there of each size? \n" ); document.write( "-------- \n" ); document.write( "Equations: \n" ); document.write( "Quantity:: t + f = 25 bags \n" ); document.write( "Weight::::3t +5f = 99 lbs \n" ); document.write( "------------------ \n" ); document.write( "Modify for elimination:: \n" ); document.write( "3t + 3f = 3*25 \n" ); document.write( "3t + 5f = 99 \n" ); document.write( "----- \n" ); document.write( "Subtract and solve for \"f\":: \n" ); document.write( "2f = 24 \n" ); document.write( "f = 12 (# of 5 lb bags) \n" ); document.write( "Solve for \"t\":: \n" ); document.write( "t + 12 = 25 \n" ); document.write( "t = 13 (# of 3 lb bags) \n" ); document.write( "---------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============\r \n" ); document.write( "\n" ); document.write( " A. 12 small bags and 13 large bags \n" ); document.write( " B. 13 small bags and 12 large bags \n" ); document.write( " C. 15 small bags and 10 large bags \n" ); document.write( " D. 14 small bags and 11 large bags \n" ); document.write( " |