document.write( "Question 1015577: Don started driving easy at 6am at a rate of 75 mph. If Dennis leaves the same place heading east at 8 am at a rate of 80 mph, how long will it take him to catch up to Don? \n" ); document.write( "

Algebra.Com's Answer #631942 by josgarithmetic(39625) $\"\"$ $\"About$

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Think about the description for the times. Don left early going slower, in contrast to Dennis.
\n" ); document.write( "Dennis travels only $\"t\"$ hours, quantity of time for catchup.
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document.write( "             rate         time         distance\r\n" );
document.write( "Don           75          t+2           d\r\n" );
document.write( "Dennis        80           t            d\r\n" );
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\n" ); document.write( "\n" ); document.write( "RT=D basic uniform travel rate rule.
\n" ); document.write( "If you know this and understand the data table, then you know what to do.
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