Which statement shows the associative property of addition?A.


If m + 3 = 18, then 18 = m + 3


B.


(u + 7) + 13 = u + (7 + 13)


C.


21 + 2y = 2y + 21


D.


3 · (5 · x) = (3 · 5) · x

Answers

Answer 1
Answer: B is correct, associative property is property that switch the parentheses with the number around.
Ex: 4+(2-1) = (4+2) - 1. Look at those parenthesis, but when you do in operations PEMDAS , you will get both answer as 5.
A. commutative property, two number switch together still make equal number, only works for plus and multiply
Ex: 4 + 2 = 2 +4 , not 54 - 4 = 4 - 54
C. Commutative property also like A
 D. Assiocative of multiplication 

Answer 2
Answer: The answer is B (associative property of addition)
A is commutative property of addition
C is commutative property of multiplication
D is associative property of multiplication

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Explain why Hamlet urges his friends to keep the news secret.

Answers

Answer:

I think the answer is b

Explanation:

Answer:

Could you provide more details?

Explanation:

Which phrase best describes the young daughter in "The Wreck of the Hesperus"?A. Helpful in times of danger
B. Confident in her father
C. Angry at the waves
D. Kind to the sailors

Answers

B Confident in her father

What’s the answer I need help

Answers

Answer: the future and past tenses

Explanation: Though I am not entirly sure, I believe it is this answer because there are words such as “will”, which indicates future. Along with that, the words “fortold” and “overtook” are phrases that indicate the past. I hope this helps, or it atleast guides your thinking!

What challenges does Percy Jackson face in chapter 2?How does he respond?(book name:The Lightning Thief by Rick Riordan)

Answers

In chapter two, Percy's main challenge seems to be the disintegration of his reality. Then, he begins to question his sanity because no one else seems to know who Mrs. Dodds is.

Meanwhile, it seems that Mrs. Dodds was replaced by Mrs. Kerr, whom Percy had never met. To make matters worse, Grover can not hide the fact that he remembers Mrs. Dodds and her attack on Percy in chapter one. Consequently, in this chapter, Percy When he goes to get additional help from Mr. Brunner, he is surprised to find that his best friend Grover is already talking to his Latin teacher, except that instead of talking about the test they are talking about him, Percy Jackson.


Well if its chapter two of the lightning theif he sees the fates cut somewones string of life determening their fate and he is worried he might die

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What led earhart to buy her own plane

Answers

I think the love she had for flying planes and showing the world what woman can do led her to buy her own airplane.

What is 1/10 more than 7000

Answers

7000 and 1/10 is 1/10 more than 7000 because you're just adding 1/10 to 7000.