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Ganezh [65]
3 years ago
15

3 + 4n + n = 2n + 15

Mathematics
2 answers:
Reika [66]3 years ago
4 0

Answer:

the answer is n=4

Step-by-step explanation:

Alinara [238K]3 years ago
3 0

n = 4

hope that help........

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Igoryamba

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3 years ago
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Eva8 [605]

Answer:

Step-by-step explanation:

Tear this apart piece by piece

15 -  8 = 7

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11 + 21 = 32

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2 years ago
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3 years ago
Perform the following operation, and report the answer to the correct number of significant figures. 3.47 x 6.7
kobusy [5.1K]

Answer:

23

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Since these two numbers are being multiplied, you would round to the smallest number of sig. figs. of the two. In this case, it would be 2 significant figures.

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2 years ago
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