document.write( "Question 247513: a car travels 3 miles in 9 minutes what is the average speed \n" ); document.write( "
Algebra.Com's Answer #180546 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
3/9=x/60
\n" ); document.write( "9x=180
\n" ); document.write( "x=180/9
\n" ); document.write( "x=20 mph.
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