document.write( "Question 839136: Every tunnel has atleast four bridges. write a mathematical equation for the statement. \n" ); document.write( "
Algebra.Com's Answer #505550 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
You can't, really. You can write an *inequality* that represents the statement, for example,\r
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\n" ); document.write( "\n" ); document.write( "(# bridges) >= 4*(# tunnels),\r
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\n" ); document.write( "\n" ); document.write( "or an even stronger statement\r
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\n" ); document.write( "\n" ); document.write( "# of bridges connected to any tunnel >= 4
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