document.write( "Question 239149: can you show me how to do this: dirct variation equations
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document.write( "X 1 2 3 4 6
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document.write( "Y 5 10 15 20 30\r
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document.write( "For the formula of y=ax
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Algebra.Com's Answer #175655 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! y=ax \n" ); document.write( "1=a*5 \n" ); document.write( "a=1/5 answer. \n" ); document.write( "Proof: \n" ); document.write( "y=x/5 \n" ); document.write( "1=5/5 \n" ); document.write( "1=1 \n" ); document.write( "y=x/5 \n" ); document.write( "6=30/5 \n" ); document.write( "6=6 \n" ); document.write( " |