document.write( "Question 1192760: A man bought 15 books for
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Algebra.Com's Answer #824655 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
The same thing as any two-part mixture problem.\r
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\n" ); document.write( "\n" ); document.write( "v of the #700 books
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\n" ); document.write( "\n" ); document.write( "\"700v%2B600%2815-v%29=9800\", accounting for the total cost\r
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