document.write( "Question 697471: the distance an object travels when it moves at a constant rate by formula d=r t,where d represents distance,r represents rate and t represents time. How long does it take an airplane to travel 630 miles if its rate is 180 miles per hour? \n" ); document.write( "
Algebra.Com's Answer #430086 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
How long does it take an airplane to travel 630 miles if its rate is 180 miles per hour?
\n" ); document.write( "---------
\n" ); document.write( "d = r*t
\n" ); document.write( "t = d/r
\n" ); document.write( "
\n" ); document.write( "
\n" );