document.write( "Question 622135: What is the rate if Jake traveled 100 miles on his bike in 8 hours \n" ); document.write( "
Algebra.Com's Answer #391144 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
d = rt \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "100 = r*8\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "100/8 = r\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "12.5 = r\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "r = 12.5\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "So his rate is 12.5 mph
\n" ); document.write( "
\n" );