document.write( "Question 1033712: A bus is 13 miles from town traveling 80 miles an hour. A car leaves town at the same moment going the same direction as the bus at the same speed. The question is: After how long will the bus's distance from town be twice the car's distance? Thus far I have done the following:
\n" ); document.write( "x= hours bus and car travel
\n" ); document.write( "80x= distance car travels
\n" ); document.write( "13+80x=distance bus travels
\n" ); document.write( "I am having difficulty setting up the equation....for some reason I cannot \"see\" the solution. Thank you.
\n" ); document.write( "

Algebra.Com's Answer #648384 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
The bus is approaching the town and the car is
\n" ); document.write( "leaving the town
\n" ); document.write( "Let \"+d+\" = distance in miles each one has traveled
\n" ); document.write( "Since they are traveling at the same rate, I can say
\n" ); document.write( "that the bus's distance from the town is \"+13+-+d+\" and
\n" ); document.write( "the cars distance from town is \"+d+\" at time \"+t+\" in hours
\n" ); document.write( "-----------------------------------
\n" ); document.write( "The car's equation:
\n" ); document.write( "\"+d+=+80t+\"
\n" ); document.write( "The problem is telling me that:
\n" ); document.write( "\"+13+-+d+=+2d+\"
\n" ); document.write( "\"+3d+=+13+\"
\n" ); document.write( "\"+d+=+13%2F3+\"
\n" ); document.write( "----------------
\n" ); document.write( "\"+d+=+80t+\"
\n" ); document.write( "\"+13%2F3+=+80t+\"
\n" ); document.write( "\"+t+=+13%2F240++\"
\n" ); document.write( "In minutes:
\n" ); document.write( "\"+t+=+%28+13%2F240+%29%2A60+\"
\n" ); document.write( "\"+t+=+13%2F4+\"
\n" ); document.write( "\"+t+=+3.25+\" min
\n" ); document.write( "After 3.25 min, the bus's distance from
\n" ); document.write( "town will be twice the car's distance
\n" ); document.write( "--------------------
\n" ); document.write( "check:
\n" ); document.write( "In \"+13%2F240+\" hrs, the car travels
\n" ); document.write( "\"+d+=+80%2A%2813%2F240+%29+\"
\n" ); document.write( "\"+d+=+13%2F3+\" mi
\n" ); document.write( "and the bus has traveled the same distance.
\n" ); document.write( "The bus is \"+13+-+13%2F3+=+%282%2F3%29%2A%2813%29+\"
\n" ); document.write( "miles from town
\n" ); document.write( "So, the bus is twice as far from town as the car
\n" ); document.write( "Hope you can follow this and hope I'm right
\n" ); document.write( "
\n" );