document.write( "Question 1092231: A book designer decided that the pages of a book should have 1-in. margins at the top and bottom and 0.5 in. margins on the sides. She further stipulated that each page should have an area of 50 in.2. Find a function in the variable x, giving the area. \n" ); document.write( "
Algebra.Com's Answer #706821 by ikleyn(52787)\"\" \"About 
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\n" ); document.write( "1.  Who is \"x\" ?\r
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\n" ); document.write( "\n" ); document.write( "2.  The area is just given,  50 in^2.\r
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