Well I think it's 10 hours and 20 minutes you just have to count the hours but subtract one hour because of lunch then add the remaining minutes.
7:00 am = 31 degrees
12
------
43 degrees = noon
-40
-------
3 degrees = overnight
So therefore, the final temperature is 3 degrees.
In order to know the equivalent expression of the given above, all we need to do is to simplify it. So, for the exponents, what we need to do is just subtract.
The final answer would be 3/2xy^3. So the answer is option C. Hope this is the answer that you are looking for.
The answer is 85 ft^2 i think but im not sure, Hope this helped
Order them from least to greatest 47,65,67