document.write( "Question 295650: Sonya drives 190 miles at a certain speed. After stopping at a rest stop, she drives an additional 350 miles at a speed 10 mph slower then before the stop. If she drove 3 hours longer after the stop than before the stop, what was her speed before the stop? Round answer to the nearest tenth of a mile per hour. \n" ); document.write( "
Algebra.Com's Answer #213077 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! x*y=190 \n" ); document.write( "(x-10)*(y+3)=350 \n" ); document.write( "x=72.1 mph, y=2.6 hrs \n" ); document.write( "before the stop \n" ); document.write( " \n" ); document.write( " |