document.write( "Question 1005078: in a race, car A starts 1 mile behind car B. car A is traveling at 65 miles per hour, while car b is traveling at 55 miles per hour. how long will it take for car A to overtake car b? \n" ); document.write( "
Algebra.Com's Answer #621390 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
From the starting time reference point, car A must go d+1 miles while car B must just go d miles; time t is the same for both cars.\r
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document.write( "         rate     time    distance\r\n" );
document.write( "carA       65      t      d+1\r\n" );
document.write( "carB       55      t       d\r\n" );
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\n" ); document.write( "\n" ); document.write( "RT=D uniform travel rates rule.
\n" ); document.write( "The work should be clear to find.\r
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\n" ); document.write( "\n" ); document.write( "...that is, \"system%2865t=d%2B1%2C55t=d%29\", to solve this system. Make the obvious substitution:\r
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\n" ); document.write( "\n" ); document.write( "\"65t=55t%2B1\"\r
\n" ); document.write( "\n" ); document.write( "\"10t=1\"\r
\n" ); document.write( "\n" ); document.write( "\"t=1%2F10\" the fraction of one hour, which is 6 minutes.
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