document.write( "Question 793669: sally left the city traveling at 64 mph, while, at the same time, Jessica left the city going the opposite direction at a speed of 72 mph. find the time sally traveled before the two were 198 miles apart. \n" ); document.write( "
Algebra.Com's Answer #480406 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
You can think of this as one of them standing
\n" ); document.write( "still and the other moving away at the sum
\n" ); document.write( "of their speeds
\n" ); document.write( "\"+d+=+%28+64+%2B+72+%29%2At+\"
\n" ); document.write( "\"+198+=+136t+\"
\n" ); document.write( "\"+t+=+198%2F136+\" hrs
\n" ); document.write( "can't find calculator- you finish\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );