document.write( "Question 820694: [ Driving through the mountains, Dale has to go up and over a high mountain pass. The road has a constant incline for 7.75 miles to the top of the pass. Dale notices from a road sign that in the first mile he climbs 840 feet. How many feet does he climb in all? ] \n" ); document.write( "
Algebra.Com's Answer #493680 by TimothyLamb(4379)\"\" \"About 
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first mile:
\n" ); document.write( "y/x = 840/5280
\n" ); document.write( "---
\n" ); document.write( "to the pass:
\n" ); document.write( "Y/X = Y/(7.75 miles * 5280 ft/mile)
\n" ); document.write( "Y/X = Y/(40920)
\n" ); document.write( "---
\n" ); document.write( "y/x = Y/X
\n" ); document.write( "840/5280 = Y/(40920)
\n" ); document.write( "Y = (40920)840/5280
\n" ); document.write( "---
\n" ); document.write( "answer:
\n" ); document.write( "total climb = 6510 ft
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