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Vlad [161]
3 years ago
5

4n-7=5-2n pls help!!!!!!!!!!

Mathematics
2 answers:
dimaraw [331]3 years ago
8 0

Answer:

Step-by-step explanation:

4n - 7 = 5 -2n

by substituting,

4n + 2n = 5 + 7

6n = 12

n = 12/6

n = 2

Hope this helps

plz mark as brainliest!!!!

Aleonysh [2.5K]3 years ago
6 0

Answer:

n=2

Step-by-step explanation:

4n-7=5-2n

+2n      +2n

6n -7=5

+7        +7

6n=12

÷6  ÷6

n=2

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The value of the median, lower and upper quartile

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The maximum value = 38

The median is the value that is found in the center of the data when it is ordered from lowest to highest. In the event that there is no value that precisely corresponds to the center, the value will be determined by taking the average of the values that are located on each side of the middle.

10  11  12  15  19  24  27  29  33  38

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The intermediate value of the data that is located to the left of the median is known as the lower quartile.

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The intermediate value of the data that is located to the right of the median is known as the upper quartile.

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In conclusion, the 5 number summary is 10, 12, 21.5, 29, 38 → A

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