Mrs. Ishimitsu is installing a rubber bumper around the edge of her coffee table. The dimensions of the rectangular table are (2

Question

3 years ago

8

Mrs. Ishimitsu is installing a rubber bumper around the edge of her coffee table. The dimensions of the rectangular table are (2

x2 – 16) feet and (–x2 + 4x + 1) feet. Which expression represents the total perimeter of the table, and if x = 3, what is the length of the entire rubber bumper? x2 + 4x – 15; 3 feet x2 + 4x – 15; 6 feet 2x2 + 8x – 30; 6 feet 2x2 + 8x – 30; 12 feet

Mathematics