document.write( "Question 213207: Assume that y varies directly as x. Find y when x=54 if y=1/4 when x=3/2. \n" ); document.write( "
Algebra.Com's Answer #161084 by drj(1380)\"\" \"About 
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Assume that y varies directly as x. Find y when x=54 if y=1/4 when x=3/2.\r
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\n" ); document.write( "\n" ); document.write( "Step 1. y/x = constant since y varies directly as x.\r
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\n" ); document.write( "\n" ); document.write( "Step 2. y=1/4 at x=3/2. So constant is \"y%2Fx=%281%2F4%29%2F%283%2F2%29=%281%2F4%29%282%2F3%29=1%2F6\"\r
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\n" ); document.write( "\n" ); document.write( "Step 3. Then at x=54, then \"y%2F54=1%2F6\"\r
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\n" ); document.write( "\n" ); document.write( "\"y=54%281%2F6%29=9\"\r
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\n" ); document.write( "\n" ); document.write( "Step 4. As a check \"y%2Fx=9%2F54=1%2F6\"\r
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\n" ); document.write( "\n" ); document.write( "I hope the above steps were helpful.\r
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\n" ); document.write( "\n" ); document.write( "Good luck in your studies!\r
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\n" ); document.write( "\n" ); document.write( "Respectfully,
\n" ); document.write( "Dr J
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