Q. The rectangular-shaped doctor's office has an area of 120 square feet and a perimeter of 44 feet. What are the dimensions of this office space?
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A. Do I add just add 120 by 44??
Yes. You're right. :-)
Oh! So I have to mulpite somethin next go get 44?
What's substitute? We never learned yet..
I don't know how but I got 480