document.write( "Question 396505: Trail Snax Corp. mixes raisins that cost $5.00 per kg with peanuts that cost $3.80 a kg. How many kilograms of raisins should be mixed with 10kg of peanuts to obtain a mixture worth $4.00 per kg? \n" ); document.write( "
Algebra.Com's Answer #281264 by stanbon(75887)\"\" \"About 
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Trail Snax Corp. mixes raisins that cost $5.00 per kg with peanuts that cost $3.80 a kg. How many kilograms of raisins should be mixed with 10kg of peanuts to obtain a mixture worth $4.00 per
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\n" ); document.write( "Equations:
\n" ); document.write( "Value Equation: 5r + 3.8*10 = 4(r + 10)
\n" ); document.write( "5r + 38 = 4r + 40
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\n" ); document.write( "r = 2 kg (amt. of raisins needed in the mixture)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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