document.write( "Question 971267: Susan 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 #593834 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 200/9=420/X \n" ); document.write( "200X=9*420 \n" ); document.write( "200X=3780 \n" ); document.write( "X=3780/200 \n" ); document.write( "X=18.9 GAL. \n" ); document.write( " |