document.write( "Question 470826: help,Please! I spend hole week can solve , thank you in advance
\n" ); document.write( "I need help number 17 and 19
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Algebra.Com's Answer #322996 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
There's no 17 or 19 shown, it's 52 thru 72. \n" ); document.write( "
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