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enot [183]
3 years ago
5

The length of the pencil is 8x + 2 and length of pen is 4x + 1. Find the difference between their lengths.

Mathematics
2 answers:
Ahat [919]3 years ago
4 0
4x+1

explanation in the photo

kirill [66]3 years ago
3 0

Answer:

4x + 1

Step-by-step explanation:

(8x + 2) - (4x + 1)

subtract the terms that are common,,

8x-4x=4x

2-1=1

therefore, it would be 4x + 1

if you need more help with these, feel free to sub to gauthmath on subreddit

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Answer:

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Step-by-step explanation:

When we want to represent variability, we use a box plot instead of a dot plot, because the box plot allow us to observe the range of the data set, that is, the minium and the maximum value.

Remember that variability is about the spread of the dataset, and the range is a measure that can give a pretty good idea of it, shown by a box plot.

Therefore, the last hoice is correct.

On the other hand, according to the dot plot, the median is 10, because there are 13 total values, where the central value is 10.

Therefore, the second choice is correct.

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B one is the is the answer bcoz it is positive

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2 years ago
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Andreyy89
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Step-by-step explanation:

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