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sergejj [24]
3 years ago
10

3. Which is the better buy?

Mathematics
2 answers:
Olegator [25]3 years ago
5 0

Answer:

3.49 for 8 candles

Step-by-step explanation:

2.99/6=.49833

4.49/9=.49888

5.99/12=.49916

3.49/8=.43625

maksim [4K]3 years ago
5 0

Unit rate is total price divided by quantity. This gives you the cost for 1 item.

Unit costs:

2.99 / 6 = 0.4983 each

4.49 / 9 = 0.4988 each

5.99 / 12 = 0.4991 each

3.49 / 8 = 0.4362 each

The Best Buy would be the one with the lowest unit price.

The Best Buy would be 3.49 for 8 candles.

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Brainliest for correct answer
Mashutka [201]

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Step-by-step explanation:

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John says the transformation rule (x, y) Right-arrow (x 4, y 7) can be used to describe the slide of the pre-image (4, 5) to the
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The error in the process is we have to add the coordinates john subtracts the coordinates.

The transformation coordinates are (8, 12).

Given that

John says the transformation rule (x, y) Right-arrow (x 4, y 7) can be used to describe the slide of the pre-image (4, 5) to the image (0, –2).

We have to determine

What was his error?

According to the question

A preimage or an inverse image is the 2D shape that we used to denote before any transformation.

Image is the figure that we get after transformation.

The coordinates of preimages are (4, 5).

Then,

After transformation the co-ordinates are as follows;

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Hence, the transformation coordinates are (8, 12).

To know more about Transformation click the link given below.

brainly.com/question/26174938

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