document.write( "Question 959892: Two trains travel at 200 mph and 350 mph.\r
\n" ); document.write( "\n" ); document.write( "Let t,T be the time spent traveling by the slower and faster train, respectively, and let d,D be their distance traveled.\r
\n" ); document.write( "\n" ); document.write( "Suppose that both trains travel the same distance. Write an equation to determine how long the slower traveled traveled as a function of how long the faster train traveled
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Algebra.Com's Answer #586662 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
_________________________speed____________time___________distance
\n" ); document.write( "SLOWER___________________200______________t______________d
\n" ); document.write( "FASTER___________________350______________T______________D\r
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\n" ); document.write( "\n" ); document.write( "Your description indicated that d=D. Choose these to be equal or assign a new variable to BOTH:
\n" ); document.write( "L=d=D;\r
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\n" ); document.write( "\n" ); document.write( "_________________________speed____________time___________distance
\n" ); document.write( "SLOWER___________________200______________t______________L
\n" ); document.write( "FASTER___________________350______________T______________L\r
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\n" ); document.write( "\n" ); document.write( "Form a system \"system%28200t=L%2C350T=L%29\".\r
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\n" ); document.write( "\n" ); document.write( "\"200t=350T\"\r
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\n" ); document.write( "\n" ); document.write( "\"t=%28350%2F200%29T\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28t=%287%2F4%29T%29\"
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