Margot is sewing a nbbon on a seam along the perimeter of a square pillow. The side length of the pillow is 2x++1 inches. She
plans to make a similar pillow, including the ribbon, whose side length is 4x-7 inches What expression can be used for the
length of ribbon that she needs for both pillows, and what is the length if x = 3.5?
O 2x2+4x-6, 22.0 inches
2x2+4x-6, 32.5 inches
O4(2x+4x-6) 88.0 inches
O4(2x2+4x-6) 130.0 inches