document.write( "Question 653912: A rectangle has a width of n units. Its length is 4 units longer than the width. What is the area of the rectangle?\r
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document.write( "A: 2n + 4
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document.write( "B: 2 + 4n
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document.write( "C: 4n
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document.write( "D: n(n+4) \n" );
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Algebra.Com's Answer #408549 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Area:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = LW\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = (n+4)*n\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = n*(n+4)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So choice D \n" ); document.write( " |