Harrison walked a total of 14 km because the first rectangle has a perimeter of 6 km and the second has a perimeter of 8 km. Harrison’s brother walked a total of 12 km since that was the perimeter of the 5*1. 14-12 is 2 so there is a 2 km difference.
Answer:
16
Step-by-step explanation:
24/8=3
48/3=16
Answer:
(x+2)(3x+1) are the factors