document.write( "Question 37603: The area of the projected rectangular image varies jointly with the length and width of the image being projected. The area of the projected image of an 8.5-inch by 11-inch image is 374 square inches. Find the area of the projected image of an 11-inch by 17-inch image. \n" ); document.write( "
Algebra.Com's Answer #23215 by Paul(988)\"\" \"About 
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8.5*11=93.5
\n" ); document.write( "11*17=187
\n" ); document.write( "Equation:
\n" ); document.write( "93.5x=187(374)
\n" ); document.write( "x=748
\n" ); document.write( "Hence, the area given by 11 * 17 is 748 square inches.
\n" ); document.write( "Paul.
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