document.write( "Question 1179148: the distance between London and New York is 320 Km. A train takes x hours to travel between London and New York.
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document.write( "(a) Write down an expression in terms of x, for the average speed of the train [1]
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document.write( "(b) A car takes 2 ½ hours longer than a train to travel between London and New York. The average speed of the train is 80 Km/h greater than the average speed of the car. Form an equation in x and show that it simplifies to
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Algebra.Com's Answer #853631 by ikleyn(53538) You can put this solution on YOUR website! . \n" ); document.write( "the distance between London and New York is 320 Km. A train takes x hours to travel between London and New York. \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "When I read this, my hair stands on end and my eyes go square.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This writer needs to learn from a geography textbook and to pass a school exam on Geography.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This writing is a style of @CPhill.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Such gibberish should not be spread in the Internet.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |