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sladkih [1.3K]
4 years ago
6

What is 440 = -7(8n + 1)-1

Mathematics
1 answer:
Vlada [557]4 years ago
3 0

Answer: n= -8

Step-by-step explanation:

440= -7(8n+1)-1

440= -56n-7-1

440= -56n-8

56n= -8-440

56n= -448

n= -8

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If the length is 2/5, or .40, then:

280/.40= 700

Check my answer:

.40*700= 280

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I hope this helped!
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Read 2 more answers
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