document.write( "Question 303028: Driving marathon. Felix drove 800 miles in x hours on Monday.
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document.write( "a) Write a rational expression for his average speed.
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document.write( "b) On Tuesday he drove for 6 hours at the same average speed. Write a rational expression for his distance on Tuesday.
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Algebra.Com's Answer #217201 by checkley77(12844) ![]() You can put this solution on YOUR website! D=RT \n" ); document.write( "800=RX \n" ); document.write( "R=800/X \n" ); document.write( "R=D/6 \n" ); document.write( "800/X=D/6 \n" ); document.write( "XD=800*6 \n" ); document.write( "XD=4,800 \n" ); document.write( "D=4,800/X [X BEING THE TIME OF THE DRIVE ON MONDAY..] \n" ); document.write( " |