document.write( "Question 114835: an alloy of metals is 20% copper. another alloy is 50% copper.how much of each should be used to make 1000 gram of an alloy that is 45% copper? \n" ); document.write( "
Algebra.Com's Answer #83537 by checkley71(8403)\"\" \"About 
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Y=-6158+12201*1.5
\n" ); document.write( "Y=-6158+18301.5
\n" ); document.write( "Y=$12,143.5 COST FOR A 1.5 CARET DIAMOND.
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