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December 21, 2014

December 21, 2014

Posted by **sarah** on Sunday, August 22, 2010 at 2:26pm.

- math -
**Reiny**, Sunday, August 22, 2010 at 5:07pmChase's age ----- x

Molly's age ----- 3x+10

3x+10 - x = 35

2x = 25

x= 12.5

Chase is 12.5 yrs

Molly is 47.5 yrs

check:

difference is their ages is 47.5-12.5 = 35

is Molly 3times as old as Chase plus 10?

3 times Chase's age is 37.5

10 more give 47.5

Answer is correct.

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