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Dovator [93]
3 years ago
7

What number does x stand for in this equation?

Mathematics
2 answers:
shtirl [24]3 years ago
6 0

Answer:

C. -3

Step-by-step explanation:

Subtract 6 from 27 and then divide 21 (27-6) by -7 to get -3

Svetllana [295]3 years ago
4 0
-7x + 6 = 27

Subtract 6.

-7x = 21

Divide -7 by both sides.

x = -3
C
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3 years ago
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Fynjy0 [20]

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Step-by-step explanation:

4 0
2 years ago
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sesenic [268]

Considering that the data has no outliers, the mean of 3.2 inches should be used to describe the center of the data represented in this line plot.

<h3>What measure should be used to describe the center of a data-set?</h3>

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The dot plot gives the number of times each measure appears. Since there is no outliers, that is, all values are close, the mean should be used. It is given by:

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More can be learned about the mean of a data-set at brainly.com/question/24628525

5 0
2 years ago
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What is the solution to this equation x/5=15<br> a.x=75<br> b.x=20<br> c.x=3<br> d.x=10
Darina [25.2K]

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8 0
3 years ago
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VikaD [51]

Answer:

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Step-by-step explanation:

At the end of each minute, (1 -17.1%) = 82.9% of the element remains. At the end of 19 minutes, the quantity has been multiplied by that value 19 times, so the remaining amount is ...

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After 19 minutes 22.1 grams remain.

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3 years ago
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