Well its pretty hard let me see its 8 by cm and 27 by aera
Answer: Commutative Property
x² + 2x = 2x + x²
is of the general form
a + b = b + a
The order of the terms in an addition doesn't matter. That's called the commutative property of addition.
<span>Since it's rectangular, there is a length and width. Let the width be w, and the length is then w+3. The total length of the fence is the perimeter, so 150 = 2*w + 2*(w+3) = 4w+6. Solving for w, this becomes w=(150-6)/4 = 144/4 = 36 feet.</span>
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