Monday

July 28, 2014

July 28, 2014

Posted by **Quinn** on Sunday, November 7, 2010 at 8:44pm.

A. 38

B. 40

C. 44

D. 48

E. 50

I think it is C, am I correct?

- Math -
**Damon**, Sunday, November 7, 2010 at 8:48pmt = 3.5 hours

distance = rate * time

287 = r*t+(r+6)t = (2r+6)t =(2r+6)(3.5)

so

2r+6 = 287/3.5

solve for r and then answer with r+6

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