First simplifying step by step.
<span>
7y+8-57
</span>=7y+8+-57
With combine like terms are:
=7y+8+-57
= (7y)+(8+-57)
=7y+-49
Answer is=7y-49
it will help u
Answer:
3.The defense lawyer concluded his remarks with a foolproof argument of the defendant's innocence.
Explanation:
Sentence number 3 is the one that uses the word foolproof as described by the second definition because it is stating that there is not any possibility to fail with this argument. In other words, it is saying that with that argument, the layer is going to win the case.
The other options use the term foolproof as something that is designed to function despite the human error, they all refer to an object or activity that involves human beings, and that did or did not work despite human error
Answer: I think it may be A. (It shows how determined Elion was to learn more about biochemistry.)
Answer:
" this premeditated invasion "
" our interests are in grave danger "
Explanation:
The author seems to want to make the reader step back and ponder, maybe a bit out of fear as much as anything else. And he does so by using loaded words like " grave " Invasion " " premeditated " ect. ect.
