document.write( "Question 146588: The lenght of a rectangle is fixed at 28 cm. What widths will make the perimeter greater than 100 cm?\r
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Algebra.Com's Answer #107043 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"P=2W%2B2L\" Start with the perimeter formula\r
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\n" ); document.write( "\n" ); document.write( "\"P=2W%2B2%2828%29\" Plug in \"L=28\"\r
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\n" ); document.write( "\n" ); document.write( "\"P=2W%2B56\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"2W%2B56%3E100\" Set the right side greater than 100\r
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\n" ); document.write( "\n" ); document.write( "\"2W%3E100-56\" Subtract \"56\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"2W%3E44\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"W%3E%2844%29%2F%282%29\" Divide both sides by \"2\" to isolate \"W\". \r
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\n" ); document.write( "\n" ); document.write( "\"W%3E22\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "So the answer is \"W%3E22\" \r
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\n" ); document.write( "\n" ); document.write( "So the width must be greater than 22 cm
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