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August 21, 2014

August 21, 2014

Posted by **Kelsey** on Saturday, September 1, 2012 at 5:10pm.

If y = –252 when x = 84, what is y when x = 74?

- Math -
**Steve**, Sunday, September 2, 2012 at 2:09pmy = kx

-252 = k(84)

k = -3

y(74) = -3(74) = -222

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