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vovikov84 [41]
3 years ago
15

Could somebody answer this question

Mathematics
2 answers:
Tpy6a [65]3 years ago
6 0
We did this same kind of problem in school. All we did was divide the those 2 numbers to figure out the unit price. So, 20/5 = 4 $ per CD.
aleksandrvk [35]3 years ago
6 0
4 because it would be 5 / 20 and simplify give you 4 / 1 = 4
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yaroslaw [1]

Answer:

c 6

Step-by-step explanation:

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7 0
3 years ago
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WILL give BRAINLIEST
Nostrana [21]

Answer:

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Step-by-step explanation:

Let b represent Tony's average daily balance. The finance charge is computed from ...

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... $12.60 = 0.0225b

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3 years ago
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6 0
3 years ago
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3 years ago
Antoinette solves the linear equation 3(x-3)+2x+9 = 2X+ 2(x-1) using the steps shown below.
taurus [48]

Answer:

Antoinette's error

Option A) She distributed incorrectly.

Step-by-step explanation:

We are given the following information in the question:

Antoinette solves the linear equation

3(x-3)+2x+9 = 2x+ 2(x-1)

Antoinette made mistake in step 1 that is she did not distributed correctly.

If she would have distributed correctly, then she would have got the following solution:

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Substituting x = -1 in the given equation, we gwt:

3(-1-3)+2(-1)+9 = 2(-1)+ 2(-1-1)\\-12-2+9 = -2-4\\-6=-6\\\text{which is true}

Antoinette's error

Option A) She distributed incorrectly.

5 0
3 years ago
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