Answer:
287
Step-by-step explanation:
just x then you get the answer
The expanded form of that number is 2,000,000 + 300,000 + 5,000 + 10 + 2.
The answer is 2k^2 - 7k - 4 because 2k x k is 2k^2 and 2k x (-4) is -8k and 1 x k is k and 1 x (-4) is -4. So then you would get 2k^2 - 8k + k - 4 which simplifies to 2k^2 - 7k - 4 which is your answer.
It is B) -1/2 you btw you don't have to put please help :)
All you need to do is multiply 10 ft times 11, 12 ft times 8, and 6 ft times ten and then when you get all of the answers add them up and you have your answer
