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January 26, 2015

January 26, 2015

Posted by **jason** on Saturday, October 9, 2010 at 4:00pm.

- algebra -
**Henry**, Sunday, October 10, 2010 at 6:22pmd = 125t + 175t = 1400,

300t = 1400,

t = 1400 / 300 = 4.67 hrs.

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