document.write( "Question 423212: Paolo and JOse drove in opposite directions. After three hours they were 63 km apart. Paola drove 3 km faster tha Jose. How fast did Paola drive? \n" ); document.write( "
Algebra.Com's Answer #295246 by shree840(260)![]() ![]() You can put this solution on YOUR website! let joso drive at the rate of x miles per hour. \n" ); document.write( "paola drove at x+3 rate \n" ); document.write( "in three hours joso drove 3x miles \n" ); document.write( "paola drove 3(x+3) miles=3x+9 \n" ); document.write( "total miles =3x+3x+9=63 \n" ); document.write( "6x+9=63 \n" ); document.write( "6x=54 \n" ); document.write( "x=9\r \n" ); document.write( "\n" ); document.write( "joso 9 miles per hpur \n" ); document.write( "Paola 12 miles per hour \n" ); document.write( " |