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Whitepunk [10]
3 years ago
6

Round 389,900 to the nearest 100,000

Mathematics
2 answers:
NeX [460]3 years ago
5 0
The answer is 400,000
olga2289 [7]3 years ago
4 0
400,000 hope this helps!!!!
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Sound policy requires that a certain number of trees be planted for every tree that is cut down for example of 8 trees are cut d
Nimfa-mama [501]

Answer:

30 trees

Step-by-step explanation:

Given the policy:

8 trees are cut down 48 trees will be planted

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Cross multiply :

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A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is
antoniya [11.8K]
We can solve this system using elimination:

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We can check our answer by plugging this into both of the original equations:

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2 years ago
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