document.write( "Question 450457: George bicycles at 18mph. Sam roller blades at 22mph. If they both leave the same place at the same time,after how much time will they be 12 miles apart? \n" ); document.write( "
Algebra.Com's Answer #310028 by ankor@dixie-net.com(22740)\"\" \"About 
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George bicycles at 18mph. Sam roller blades at 22mph.
\n" ); document.write( "If they both leave the same place at the same time, after how much time will they be 12 miles apart?
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\n" ); document.write( "let t = travel times (hrs) for them to be 12 mi apart
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\n" ); document.write( "18t + 22t = 12
\n" ); document.write( "40t = 12
\n" ); document.write( "t = \"12%2F40\"
\n" ); document.write( "t = .3 hrs which is .3(60) = 18 min
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