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September 18, 2014

September 18, 2014

Posted by **TaSherra** on Tuesday, November 27, 2012 at 12:39am.

- Algebra -
**PsyDAG**, Tuesday, November 27, 2012 at 1:51amWhat is your question?

- Algebra -
**Lisa**, Tuesday, November 27, 2012 at 4:17amLet L= 3x and B = 2x.

P = 2L + 2B

73= 2(3x)+2(2x)

73= 6x+4x

73= 10x

or x = 73/10

x = 7.3 cm

Now, L = 3x= 3(7.3)=21.9 cm

and B = 2x= 2(7.3)=14.6 cm

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