document.write( "Question 322116: 2 cars leave city x one at 60mph and the other at 10 mph faster.
\n" ); document.write( "a.If they go in opposite directions, how long before they are 500 miles apart?\r
\n" ); document.write( "\n" ); document.write( "b. if they go in the same direction how long before 500 mi apart?\r
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Algebra.Com's Answer #230592 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
D=RT
\n" ); document.write( "500=60T+(60+10)T
\n" ); document.write( "500=60T+70T
\n" ); document.write( "130T=500
\n" ); document.write( "T=500/130
\n" ); document.write( "T=500/130
\n" ); document.write( "T=3.846 HOURS ANS.
\n" ); document.write( "-----------------------
\n" ); document.write( "D=(60+10)T-60T
\n" ); document.write( "500=70T-60T
\n" ); document.write( "500=10T
\n" ); document.write( "T=500/10=50 HOURS ANS.
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