contestada

To fence in 2 cows, Josle used 80 feet of fence. For 3 cows, she used 120
feet of fence, and for 4 cows, she used 160 feet of fence. How many feet of
fence will she use for 6 cows?

A. 240 feet
B. 264 feet
C. 216 feet
D. 280 feet