document.write( "Question 892005: Christine drove 200 miles using 9 gallons of gas. At this rate, how many gallons of gas would she need to drive 420 miles? \n" ); document.write( "
Algebra.Com's Answer #540194 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 200/9=420/x \n" ); document.write( "200x=3780 \n" ); document.write( "x=3780/200 \n" ); document.write( "x=18.9 gal \n" ); document.write( " |