Friday
March 27, 2015

Homework Help: Math-Reiny

Posted by Scott on Monday, May 3, 2010 at 2:35pm.

I posted this problem earlier and you answered it for me. The teacher said the correct answer is 3+2y/7-4y. How is that the answer. Below is what you did earlier

3/(y+2) / (7/y-4))
= 3/(y+2) * (y-4)/7
= (3y-12)/(7y+14) or
3(y-4)/[7(y+2)]

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