document.write( "Question 86024: During rush hour, Adriana can drive 40 miles using the side roads in the same time that it takes to travel 20 miles on the freeway. If Adriana's rate on the side roads is 9mi/h faster than her rate on the freeway, find her rate on the side roads. \r
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document.write( "To keep it short, my answer is 11. Am I right? \n" );
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Algebra.Com's Answer #62171 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! If Adriana can travel twice as far in the same time, she must be going twice as fast.\r \n" ); document.write( "\n" ); document.write( "If 9 mph faster is twice as fast, then the freeway rate must be 9 mph and the side road rate is 18 mph.\r \n" ); document.write( "\n" ); document.write( "Not sure how you got 11 ... \n" ); document.write( " |