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Taya2010 [7]
3 years ago
13

Explain how to write an equivalent expression using the associative property.

Mathematics
2 answers:
posledela3 years ago
7 0

Answer:

11+(2+y)

Step-by-step explanation:

The associative property says that you can move numbers inside the parentheses around if all the numbers are the same operation in a simple sense

So that means in this case: 2+(11+y)

We can switch the 2 and the 11 around since they are both the same, addition.

11+(2+y)

crimeas [40]3 years ago
3 0

Answer:

Sample Response: The associative property allows you to keep the order of the terms and change the position of the parentheses. So you can rewrite the terms in the same order and then move the parentheses so that the 2 + 11 is now inside. The equivalent expression is (2 + 11) + y.

Step-by-step explanation:

"Sample Response"

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evablogger [386]

If Nayeli and Filémon have the same number of pages left, the number of pages is: 20 pages.

<h3>Number of pages</h3>

Let assume that after x hours Nayeli and Filémon will have the same number of page left

Hence:

75-11x=40-4x

Collect like term

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Divide both side by 7x

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Hence:

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Therefore if Nayeli and Filémon have the same number of pages left, the number of pages is: 20 pages.

Learn more about number of pages here:brainly.com/question/23123709

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Answer:

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Step-by-step explanation:

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