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vlada-n [284]
3 years ago
15

James was able to correctly 11 major highways, 4 mountains, 86 major cities, and 9 bodies of water on a map. How many places on

the map did James identify? Explain how you can use compatible numbers to help calculate the sum.
Mathematics
1 answer:
damaskus [11]3 years ago
7 0

Answer:

The number of places correctly identified is 110 places

Step-by-step explanation:

The number of places he correctly identified will be;

11 + 4 + 86 + 9 = 110 places

By using compatible numbers, we refer to the fact that she use an estimate by making sure each of the numbers are closer to the nearest 10th or 5

so 4 will be 5

11 will be 10

86 will be 85

9 will be 10

Adding all of these together, we have

5 + 10 + 85 + 10 = 110

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Step-by-step explanation:

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3 0
3 years ago
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9x(30+7) what property is that?
cricket20 [7]

<u><em>Answer: 333x and x=333. *The answer must be have positive sign.*</em></u>

Step-by-step explanation:

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multiply numbers.

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Hope this helps!

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4 years ago
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<h2><u><em>xoxo, </em></u></h2><h2><u><em>your highness...</em></u> </h2>

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