document.write( "Question 1137249: A bus left Memphis travelling east at 55 mph. Two hours later, a second bus left Memphis going east at 65 mph. How long did it take the second bus to catch the first? \n" ); document.write( "

Algebra.Com's Answer #755104 by josgarithmetic(39620) $\"\"$ $\"About$

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$\"55%2A2=110%2Amiles_difference\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"%2865-55%29x=110\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"10x=110\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=11\"$
\n" ); document.write( " $\"eleven\"$ $\"hours\"$ \n" ); document.write( "

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