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Nadya [2.5K]
3 years ago
14

Each book in a store costs $8, and each pen costs $4. If you want to spend exactly $32, write the equation, in standard form, th

at represents modeling this situation. Let B represent the number of books you buy, and P represent the number of pens you buy.
Mathematics
1 answer:
Lena [83]3 years ago
5 0

Answer:

Step-by-step explanation:

Let B represent the number of books that you buy, and let P represent the number of pens that you buy.

If each book in a store costs $8 and each pen costs $4, it means that the cost of B books and P pens would be expressed as

8B + 4P

If you want to spend exactly $32, then the equation, in standard form, that represents modeling this situation is

8B + 4P = 32

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Slav-nsk [51]

Answer:

The first step is sort the values on increasing order and we got:

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And in order to find the first quartile we can separate the first 5 lowest values from the largest 5 values. And for this case we focus on these values:

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And if we find the median of the last 5 values we can find the first quartile and we got:

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The best answer would be:

19

Step-by-step explanation:

For this problem we have the following dataset:

18, 26, 19, 25, 19, 23, 31, 22, 19, 18, 20

The first step is sort the values on increasing order and we got:

18, 18, 19, 19, 19, 20, 22, 23. 25,  26, 31

And in order to find the first quartile we can separate the first 5 lowest values from the largest 5 values. And for this case we focus on these values:

18, 18, 19, 19, 19

And if we find the median of the last 5 values we can find the first quartile and we got:

Q_1 = 19

The best answer would be:

19

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Artist 52 [7]

Answer:

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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