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November 28, 2014

November 28, 2014

Posted by **Sarah** on Sunday, October 11, 2009 at 12:49pm.

(A)t

(B)t^2

(C)3t/2

(D)5t/2

(e)5t/4

Please show work. Thanks.

- math -
**Reiny**, Sunday, October 11, 2009 at 2:01pmfrom the second,

w = 2t

so r+w = t/2 + 2t

= 3t/2 after finding a common denominator

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