document.write( "Question 804110: chocolate drops are $2.30 per pound, gumdrops are $1.50 per pound. You want a total of 50 pounds that is worth $2.10 per pound. How many pounds of each should you use?
\n" ); document.write( "You want a total of 50 pounds that is worth $1.00 per pound. Can you do this? Explain.
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Algebra.Com's Answer #484613 by erica65404(394)\"\" \"About 
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2.30x+1.50y=2.10*50
\n" ); document.write( "x+y=50
\n" ); document.write( "y=50-x
\n" ); document.write( "2.30x+1.50(50-x)=105
\n" ); document.write( "2.30x-1.50x+75=105
\n" ); document.write( ".80x=30
\n" ); document.write( "x=37.5
\n" ); document.write( "50-37.5=y
\n" ); document.write( "there are 37.5 lbs chocolate drops and 12.5 ibs gumdrops.
\n" ); document.write( "2.30x+1.50y=50
\n" ); document.write( "2.30x+1.50(50-x)=50
\n" ); document.write( "2.30x-1.50x+75=50
\n" ); document.write( ".80x=-25
\n" ); document.write( "x=-31.25\r
\n" ); document.write( "\n" ); document.write( "It is not possible because you cannot have a negative amount of lbs.
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