Question

a frame holds a picture that is 15 inches long and x inches wide. The frame border is 3 inches wide around the picture. what expression represents the are of the frame border

Answer 1

hvjv

Explanation:

Answer 2

9514 1404 393

Answer:

border area = 6x +126

Explanation:

The dimensions of the picture with its frame will be ...

(15 +2×3) long by (x +2×3) wide

The border area is the difference between the picture overall frame area and the picture area:

border area = (15+6)(x+6) -(15x) = 21x +126 -15x

border area = 6x +126