document.write( "Question 397510: Ryan left the science museum and drove
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document.write( "south. Gabriella left three hours later
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document.write( "driving 42 km/h faster in an effort to catch
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document.write( "up to him. After two hours Gabriella finally
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document.write( "caught up. Find Ryan's average speed. How do u set up an equation for this problem? \n" );
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Algebra.Com's Answer #281684 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If G was going 42 kph faster than R and caught him in 2 hours, then he must have been 84 km ahead of her. He created that 84 km head start in 3 hours. 84 divided by 3 is his rate of speed in km/hr.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |