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yKpoI14uk [10]
3 years ago
13

21/5 is the additive inverse ofa)-4.2b)-5/21c)-4.5d)5/21​

Mathematics
1 answer:
Alex Ar [27]3 years ago
6 0

Answer:

It’s B but I feel it should have been -21/5

Step-by-step explanation:

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Which relation is a function?
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Answer: b

Step-by-step explanation:

You can determine which is a function by looking at the x values. If an x value repeats, it is not a function. In A, the x variable 2 repeats so it is not a function. In C, the x variable 5 repeats. In D, the x variable -5 repeats. The only answer choice where none of the x values are the same is B, so the answer is B. Hope this helps!

7 0
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Please help me I need help!!!!
Lelu [443]
The answer to your question is C.
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Please help ASAP!!!!!!!
JulsSmile [24]

Answer:

  $86.81

Step-by-step explanation:

Using the given formula, we want to compute A for ...

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For 1 day late:

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For 30 days late:

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The difference in these payment amounts is ...

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You would save $86.81 in interest charges by paying only 1 day late.

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<em>Comment on the question</em>

It would be a poor choice of credit card to use one that compounds interest daily. Most do so on a monthly basis.

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Step-by-step explanation:

Attached is the solution. I hope this helps you!!

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