document.write( "Question 217830: your friends house is 2 miles away from yours. You bike for 1/2 hour from you friends house in the opposite direction and end up 6 miles from home. about how long will it take to get home if you take the same route \n" ); document.write( "
Algebra.Com's Answer #164159 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
D=rt
\n" ); document.write( "r=D/t
\n" ); document.write( "r=6/.5
\n" ); document.write( "r=12 mph
\n" ); document.write( "---------
\n" ); document.write( "t=D/r
\n" ); document.write( "t=8/12
\n" ); document.write( "t=.667 hr or 40 min
\n" ); document.write( "
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