document.write( "Question 917447: How many pounds of peanuts costing $3.00 a pound should be mixed with 4 pounds of cashews costing $4.50 a pound to obtain a mixture costing $3.50 a pound? \n" ); document.write( "
Algebra.Com's Answer #556661 by stanbon(75887)\"\" \"About 
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How many pounds of peanuts costing $3.00 a pound should be mixed with 4 pounds of cashews costing $4.50 a pound to obtain a mixture costing $3.50 a pound?
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\n" ); document.write( "Equation::
\n" ); document.write( "value + value = value
\n" ); document.write( "3x + 4*4.5 = 3.5(x+4.5)
\n" ); document.write( "3x + 4*4.5 = 3.5x + 3.5*4.5
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\n" ); document.write( "0.5x = 0.5*4.5
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\n" ); document.write( "x = 4.5 lbs (amt. of $3.00 peanuts needed)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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