<h3>
Answer: C) I and II only</h3>
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Work Shown:
Part I

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Part II

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Part III

Since it decreases 2.75 then it will give you the answer of 20.75
A = l * w
66 = l * (l - 5)
66 =

-5l
0 =

-5l - 66
l = 11 or 6 check which works.
A = 11 * 6, which fits.
length = 11 miles
width = 5 miles
Answer:
"1 unit" is about 7.5 on the scale and the distance between Chicago and New York is about 10.8 on the scale.
Step-by-step explanation: