Answer:
IT'S D
Explanation:
i took the test edge 2021
Answer: −2x2+x−10
Explanation:
x2−x−3−1−3x2+2x−6
= x2+−x+−3+−1+−3x2+2x+−6
Combine Like Terms:
= x2+−x+−3+−1+−3x2+2x+−6
= (x2+−3x2)+(−x+2x)+(−3+−1+−6)
= −2x2+x+−10
I believe it is SI system international
Traditional hunter-gatherer lifestyles, followed by humans since their evolution, were swept aside in favor of permanent settlement
Answer:
the price of the computer is $889
Explanation:
The computation of the price of the computer is shown below:
As we know that
Z-score = (x-mean) ÷ standard deviation
-0.8 = (x - 949) ÷ 75
x = -0.8 × 75 + 949
= -60 + 949
= $889
Hence, the price of the computer is $889
We simply applied the above formula so that the correct value could come