Multiple Choice
Solve.
-A picture 18 inches by 24 inches is to be mounted on a piece of matboard so that there is an even amount of mat all around the picture. How wide will the border be if the area of the border is 520 square inches?
A) 7.5 in
B) 5 in
C) 6 in
D) 7 in
Correct Answer:

Verified
Correct Answer:
Verified
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