document.write( "Question 1176338: A vacant lot is being converted into a community garden. The garden and the walkway around its perimeter have an area of 550 ft2. Find the width of the walkway if the garden is 12 ft wide by 15 ft long.
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Algebra.Com's Answer #803036 by ikleyn(52786) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "ANSWER. 5 feet.\r
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document.write( "    Find the decomposition of the number 550 into the product of two divisors whose difference is 3 units:  550 = 25*22.\r\n" );
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document.write( "    Then the width of the walkway is   = 5 feet.    ANSWER\r\n" );
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document.write( "    Alternatively, you may solve this quadratic equation\r\n" );
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document.write( "        (12+2x)*(15+2x) = 550  ft^2\r\n" );
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\n" ); document.write( "\n" ); document.write( "If you want to see many other similar solved problems, look into the lessons\r
\n" ); document.write( "\n" ); document.write( "    - Problems on the area and the dimensions of a rectangle surrounded by a strip\r
\n" ); document.write( "\n" ); document.write( "    - Cynthia Besch wants to buy a rug for a room \r
\n" ); document.write( "\n" ); document.write( "    - Problems on a circular pool and a walkway around it\r
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\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-I in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lesson is the part of this online textbook under the topic
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\n" ); document.write( "\n" ); document.write( "Save the link to this online textbook together with its description\r
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\n" ); document.write( "\n" ); document.write( "Free of charge online textbook in ALGEBRA-I
\n" ); document.write( "https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson\r
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\n" ); document.write( "\n" ); document.write( "to your archive and use it when it is needed.\r
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