document.write( "Question 805603: A 10-pound mixture of nuts and raisins cost $25. If raisins cost 1.90 per pound and nuts 3.40 per pound , how many pounds of each are used? \n" ); document.write( "
Algebra.Com's Answer #485345 by richwmiller(17219)\"\" \"About 
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r+n=10,
\n" ); document.write( "1.9r+3.4n=25
\n" ); document.write( "n=4., r=6.
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