Answer:
81
Step-by-step explanation:

9 x 9 = 81
Answer:
20160 pounds
Step-by-step explanation:
20 * 15 * 12 = 3600 feet^3 = Volume
3600 feet^3 * 5.6 pounds = 20160 lbs
Answer: Yes it is
Step-by-step explanation:
You have to take 2 times 5/2 witch is the same is 2.5
So 2.5 times 2
3 times 2.5
6 times 2.5 and that's how you get the answer
Answer: it's B. I just did..... Brainless plz
Step-by-step explanation: