document.write( "Question 1140024: A rectangle has a perimeter of 600 cm. The width of the rectangle is 40 cm less than length. what is the length of the regtngle?
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Algebra.Com's Answer #760476 by josgarithmetic(39617)\"\" \"About 
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You understand that for length L and width w, that your given perimeter is \"2w%2B2L=600\"; right? The description says that \"w=L-40\". You see? \n" ); document.write( "
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