I believe they are the same thing, just different writing, x4 can refer to the amount of something though.
Answer:
they thought it would make her silent.
Explanation:
However, it made her stronger and she came out of her shell.
Answer:
Doing quizzes can help you to get better grades and to show how much knowledge you have in the lesson and it shows the teacher what you know.
Explanation:
Answer:
The first sentence.
Explanation:
Personification is giving human traits or characteristics to non-human things.
Brakes can't scream.