document.write( "Question 781367: I'm having issues with this value mixture word problem.\r
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document.write( "The manager of a farmer's market has 350 lb of grain that costs $1.90 per pound. How many pounds of meal costing $0.80 per pound should be mixed with the 350 lb of grain to produce a mixture that costs $1.50 per pound? \r
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document.write( "So far, I have:
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document.write( "A...........C........V
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document.write( "(350)......(1.9)....(665)
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document.write( "(x)........(1.5)....(1.5x)
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document.write( "(350+x)...(.8).....(.8)(350+x)\r
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document.write( "I can't seem to find a solution and would love a little boost! Thank you so much! \n" );
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Algebra.Com's Answer #475887 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The manager of a farmer's market has 350 lb of grain that costs $1.90 per pound. How many pounds of meal costing $0.80 per pound should be mixed with the 350 lb of grain to produce a mixture that costs $1.50 per pound? \n" ); document.write( "-------------------------- \n" ); document.write( "Equation: \n" ); document.write( "value + value = value \n" ); document.write( "1.9*350 + 0.80x = 1.5(350+x) \n" ); document.write( "------- \n" ); document.write( "Multiply thru by 10 to get: \n" ); document.write( "------- \n" ); document.write( "19*350 + 8x = 15*350+ 15x \n" ); document.write( "---- \n" ); document.write( "7x = 4*350 \n" ); document.write( "---- \n" ); document.write( "x = 4*50 \n" ); document.write( "x = 200 lb (amt. of $0.80 per lb meal needed) \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "======================\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |