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Lesechka [4]
3 years ago
5

How to use. Rounding when estimating

Mathematics
1 answer:
Lina20 [59]3 years ago
4 0
You just round the numbers
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Simplify 7N - 2N + 3P + 2P. (a) 5N + 5P (b) 10N + 10P (c)10NP
Yakvenalex [24]
<span>7N - 2N + 3P + 2P

Combine like terms: 
7N-2N=5N 

3P+2P=5P 

Put them together to get :
5N+5P

Final answer: 
A</span>
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Can someone help me with these questions please?
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3 years ago
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