document.write( "Question 469620: please help me! can someone pls? :(\r
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document.write( "solve the problem. \r
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document.write( "if y varies inversely as x, and y=27 when x=4, find y when x=12\r
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Algebra.Com's Answer #322172 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! if y varies inversely as x \n" ); document.write( "---- \n" ); document.write( "y = k/x \n" ); document.write( "--- \n" ); document.write( "1st: Solve for \"k\" using \"y=27 when x=4\" \n" ); document.write( "--- \n" ); document.write( "27 = k/4 \n" ); document.write( "k = 4*27 = 108 \n" ); document.write( "----- \n" ); document.write( "2nd: Equation: \n" ); document.write( "y = 108/x \n" ); document.write( "----- \n" ); document.write( "3rd: Solve \n" ); document.write( "Find y when x=12 \n" ); document.write( "--- \n" ); document.write( "y = 108/12 \n" ); document.write( "y = 9 \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |