document.write( "Question 338688: f a car is traveling 50 mph and can stop in 140ft, how many feet will it take the same car to stop if traveling 80 mph \n" ); document.write( "
Algebra.Com's Answer #242767 by nyc_function(2741)\"\" \"About 
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Let f = feet to stop at 80 mph\r
\n" ); document.write( "\n" ); document.write( "Set up a proportion and solve for f.\r
\n" ); document.write( "\n" ); document.write( "50/80 = 140/f\r
\n" ); document.write( "\n" ); document.write( "Can you solve for f and find your answer?
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