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  • 13-01-2017
  • Mathematics
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The value of y varies directly with x, and y = 1 when x = 3. Find y when x = 18. A. 9 B. 3 C. 6 D. −2

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Аноним Аноним
  • 13-01-2017
C. 6 is your answer

1/3 = y/18 
3y = 18
y = 6
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