Answer:
2.7b
Explanation:
Subtract 2.7 from 5.7, and let the b remain in the answer since both values contain the b in the initial problem.
Usher's madness begins to increase because even though he knows his sister is dead, he can hear the sounds of knocking and scratching coming from her coffin. She is dead, but came back to life to haunt him, and thus his madness grows stronger due to his fear of her and death.
I believe the answer is d) she does not want people to know about her past.
The main idea of this passage is D. terrorism can lead to significant emotional pain long after the event.
<h3>What is the main idea?</h3>
The main idea is the most central or important issue in a paragraph or passage.
The main idea states the purpose of the passage and sets its direction for further discussion.
Without the main idea, the readers or audience would not understand the purpose of the speaker or writer.
Thus, the main idea of this passage is D. terrorism can lead to significant emotional pain long after the event.
Learn more about the main idea at brainly.com/question/163258
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The answer is for sure B.) because it said hot air rises and cold air falls.