document.write( "Question 67438: Find an equation of variation when y varies inversely as x and y=7 when x=5.\r
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document.write( "[a] y=5/7x
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document.write( "[b] y=7/5x
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document.write( "[c] y=x/35
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document.write( "[d] y=35/x \r
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document.write( "thank you. \n" );
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Algebra.Com's Answer #47982 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! Find an equation of variation when y varies inversely as x and y=7 when x=5. \n" ); document.write( "Y=K/X...................Y=7 WHEN X=5 \n" ); document.write( "7=K/5.........K=7*5=35 \n" ); document.write( "Y=35/X....................D IS CORRECT \n" ); document.write( "[a] y=5/7x \n" ); document.write( "[b] y=7/5x \n" ); document.write( "[c] y=x/35 \n" ); document.write( "[d] y=35/x \n" ); document.write( " |