Mathematics
Mathematics, 09.02.2021 22:20, preservations

You design a frame to surround a rectangular photo. The width of the frame is the same on every side, as shown. a. Write a polynomial in standard form that represents the combined area of the photo and the frame.
___in^2

b. Find the combined area of the photo and the frame when the width of the frame is 4 inches
The combined area is.
square inches

Please help


You design a frame to surround a rectangular photo. The width of the frame is the same on every sid

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Answers: 1

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