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## Christa has a picture frame that measures x in by (x + 2) in. The picture opening measures (x – 1)in by (x + 1)in. Write an equation, A(x),

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Answer:Step-by-step explanation:Area of rectangles

The area of a rectangle of dimensions x and y is

The picture frame measures x and x-2 inches. The picture opening measures (x – 1) by (x + 1) inches. The external area of the frame is

The area of the picture opening is

The ares of the frame, not including the picture opening is the difference

AnswerA(x) = 2x – 1Step-by-step explanation:just took on USATestPrep