Answer:
30 inches squared
Step-by-step explanation:
First, find the area of the entire frame using length times height. 9*6 is 54 inches squared. Then, find the area of the middle space the same way. 6*4 is 24 inches squared. Lastly, subtract the middle from the entire frame's area. 54-24 is 30 inches squared.
I think that the answer is A.
Answer is C.
All real numbers
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A= 1
B= -5
C= 10
In order to figure it out, you can think about it like this..