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Marina86 [1]
3 years ago
8

3(-0.4n-0.7)=-3.2n-2.58

Mathematics
1 answer:
svlad2 [7]3 years ago
3 0

Answer:

n=-0.24

Step-by-step explanation:

3\left(-0.4n-0.7\right)=-3.2n-2.58

Use distributive property.

-1.2n-2.1=-3.2n-2.58

-1.2n-2.1+2.1=-3.2n-2.58+2.1

-1.2n=-3.2n-0.48

-1.2n+3.2n=-3.2n-0.48+3.2n

2n=-0.48

\frac{2n}{2}=\frac{-0.48}{2}

n=-0.24

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irina [24]

Answer:

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Step-by-step explanation:

The amortization formula is good for this. Fill in the given numbers and solve for the unknown.

 A = P(r/n)/(1 -(1 +r/n)^(-nt))

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2 years ago
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
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DaniilM [7]
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6 0
3 years ago
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Answer:

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3 years ago
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3 years ago
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