document.write( "Question 245902: A Honda Accord gets approximately 26 mpg on the higway and 19 mpg in the city. You drove 349.5 miles on a full tank (16 gallons) of gasoline. Approximately how many miles did you drive in the city and how many miles on the highway? \n" ); document.write( "
Algebra.Com's Answer #179617 by dabanfield(803)![]() ![]() ![]() You can put this solution on YOUR website! A Honda Accord gets approximately 26 mpg on the higway and 19 mpg in the city. You drove 349.5 miles on a full tank (16 gallons) of gasoline. Approximately how many miles did you drive in the city and how many miles on the highway?\r \n" ); document.write( "\n" ); document.write( "Let x be the number of miles of highway driving. That means that 349.5-x is the number of miles of city driving. \r \n" ); document.write( "\n" ); document.write( "The gas consumption is calculated by multiplying the number of miles driven by the mpg (miles per gallon) in each case.\r \n" ); document.write( "\n" ); document.write( "So we have:\r \n" ); document.write( "\n" ); document.write( "(26*x) + 19*(349.5-x) = 16\r \n" ); document.write( "\n" ); document.write( "Solve for x. \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |