Wednesday

July 30, 2014

July 30, 2014

Posted by **Jane** on Wednesday, April 18, 2012 at 11:10am.

Please explain how to work this problem.

- math -
**Henry**, Thursday, April 19, 2012 at 9:57pmMultiply each term within the parenthesis by 20000 and solve for t:

20000 - 20000*0.04t = 13000.

-800t = 13000 - 20000.

-800t = -7000.

Divide both sides by -800:

t = -7000 / -800 = 8.8 Years.

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