Your answer is -4 they lost 11 so it’s negative-11 then they gained 7 meaning adding so -11+7=-4
I think it is 0.5 per min
Answer: i think it is d
Step-by-step explanation:
we can use formula
![a^3-b^3=(a-b)(a^2+ab+b^2)](https://tex.z-dn.net/?f=%20a%5E3-b%5E3%3D%28a-b%29%28a%5E2%2Bab%2Bb%5E2%29%20)
we can compare
we get
a=x
b=2
now, we can plug that in formula
and we get
![x^3-2^3=(x-2)(x^2+2x+2^2)](https://tex.z-dn.net/?f=%20x%5E3-2%5E3%3D%28x-2%29%28x%5E2%2B2x%2B2%5E2%29%20)
now, we can simplify it
...........Answer
Answer:
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