document.write( "Question 1001990: Y is inversely proportional x and y = 4 when x = 1/2 find x when y = 10 \n" ); document.write( "

Algebra.Com's Answer #619047 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "y = ,     (1)\r\n" );
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document.write( "according to the condition.  Substitute here  y = 4  and  x = .  It will give you the value for  k.\r\n" );
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document.write( "After finding  k,  substitute  y = 10 into  (1)  and determine  x.\r\n" );
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document.write( "It is so easy . . . \r\n" );
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