document.write( "Question 905897: if a car uses 15 gallons of gasoline to travel 200 miles, what is the constant of variation? \n" ); document.write( "
Algebra.Com's Answer #549488 by ewatrrr(24785)\"\" \"About 
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15 = 200k
\n" ); document.write( "15/200 = k = .075
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