Answer:
no
Step-by-step explanation:
2 = 3 + 1
2=4
by knowing the first equation is not equal, we can already infer that the answer is no
It be 81.
You have to take half of -18 which is -9, and square that, which is 81.
The answer will be option 2. 10^4.
The question is asking to choose among the following choices that states the expressions that could be represented in the said phrase and in my further understanding, I would say that the answer would be n.7, I hope you are satisfied with my answer and feel free to ask for more