document.write( "Question 1182103: A swimming pool manufacturer installs rectangular pools whose length is twice the width, plus 5 m.
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Algebra.Com's Answer #812066 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "A swimming pool manufacturer installs rectangular pools whose length is twice the width, plus 5 m.
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\n" ); document.write( "of the pool and the deck. Find a simplified algebraic expression that describes the total length of coping needed.
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document.write( "If w is the width, then the length is (2w+5).\r\n" );
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document.write( "They want an expression for the perimeter, which is\r\n" );
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document.write( "    P = 2w + 2*(2w+5) = 6w + 10.    ANSWER\r\n" );
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