Answer:
81
Step-by-step explanation:
u multiply 9 x 9 not 9x2
its 3 1/4 you will thank me later :)
Answer:
D for sure
Step-by-step explanation:
i dont know if you have time for this so i explain it in the comments if you need it
Answer:
Length of fencing: 4, 6, 7, 9, 10
Cost: 36, 54, 63, 81, 90