document.write( "Question 1010632: Mother made 15 cookies. There are 10 cookies with raisins and 10 cookies with nuts. How many cookies have both cookies and nuts? \n" ); document.write( "
Algebra.Com's Answer #626086 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "10 + 10 - 15 = 20 - 15 = 5.\r
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\n" ); document.write( "\n" ); document.write( "For details, see the lesson Counting elements in sub-sets of a given finite set in this site.\r
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