This is my answer - a beautiful image. You haven’t attached the image to determine the answer, please do!
Answer:
Step-by-step explanation:
C , looks like the right answer, and probably this is too late to help... :/ sorry
Let
x---------> the thickness of the frame in feet
At-------> Area of the mirror and the frame in square feet
we know that
------> equation 
--------> equation 
equate equation
and equation 

therefore
the answer is the option

Answer: ur answer is 8
Step-by-step explanation: