document.write( "Question 1137242: Question Help \r
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\n" ); document.write( "\n" ); document.write( "A gardener has 37 feet of fencing to be used to enclose a rectangular garden that has a border 2 feet wide surrounding it.\r
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\n" ); document.write( "\n" ); document.write( "​(a) If the length of the garden is to be twice its​ width, what will be the dimensions of the​ garden? 
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Algebra.Com's Answer #755098 by Boreal(15235)\"\" \"About 
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length= l+4, 2 feet on either side
\n" ); document.write( "width=w+4, same
\n" ); document.write( "but l=2w
\n" ); document.write( "so dimensions are 2w+4+w+4
\n" ); document.write( "the perimeter is twice their sum or 2(3w+8)=6w+16
\n" ); document.write( "6w+16=37
\n" ); document.write( "6w=21
\n" ); document.write( "w=3.5 feet
\n" ); document.write( "length is 7 feet
\n" ); document.write( "width plus fencing is 7.5 feet and length is 11 feet, because both sides have 2 extra feet.
\n" ); document.write( "3.5 x 7 feet answer
\n" ); document.write( "perimeter is 7.5 x 11, with perimeter 37'.
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