Posted by lostinmathclass on Monday, April 20, 2009 at 7:06pm.
The length of a rectangular parking lot is 4 times its width w. The perimeter of the parking lot is 450 feet. Write an equation for the perimeter.
Thanks. (:

Algebra  Joe, Monday, April 20, 2009 at 7:22pm
450feet=4wx2

Algebra  arya, Monday, April 20, 2009 at 7:25pm
Okay, so your basic equation for perimeter is P= 2l + 2w
So if your l=4w, then you're just going to substitute your values> P=2(4w)+ 2w
Hope this helps XD

Algebra  PsyDAG, Tuesday, April 21, 2009 at 5:55pm
arya has the right answer.
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