document.write( "Question 135004: Translate the following problems into algebraic equations :\r
\n" ); document.write( "\n" ); document.write( "1) 42 is 40% of what number?\r
\n" ); document.write( "\n" ); document.write( "2) 15 is what percent of 3?\r
\n" ); document.write( "\n" ); document.write( "3) The sum of the page numbers on facing pages of a book is 157; what are the page numbers?\r
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Algebra.Com's Answer #98940 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
42=.40X
\n" ); document.write( "X=42/.40
\n" ); document.write( "X=105 ANSWER.
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\n" ); document.write( "15/3=5 OR 500%
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\n" ); document.write( "X+X+1=157
\n" ); document.write( "2X=157-1
\n" ); document.write( "2X=156
\n" ); document.write( "X=156/2
\n" ); document.write( "X=78 IS THE FIRST NUMBERED PAGE.
\n" ); document.write( "78+1=79 IS THE NEXT PAGE.
\n" ); document.write( "PROOF
\n" ); document.write( "78+79=157
\n" ); document.write( "157=157\r
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