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September 20, 2014

September 20, 2014

Posted by **Mally** on Tuesday, November 30, 2010 at 10:48pm.

- Math -
**PsyDAG**, Wednesday, December 1, 2010 at 1:06pmI assume that ** = 88

l * w = 48, so l = 48/w

2l + 2w = 88

Substitute 48/w for l in second equation and solve for w. Insert that value into the first equation and solve for l. Check by inserting both values into the second equation.

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