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Thepotemich [5.8K]
3 years ago
9

Darcy read 1 and 1⁄2 chapters in her textbook in 1⁄2 an hour. How many chapters did she read per hour?

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0

Answer:

She read her textbook at a speed of 3 chapters per hour.

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MARKING BRAINLIEST IF RIGHT
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A. 5 PM

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5 PM if they woke up at 7 AM as teens under 16 cannot work more than 9 hours

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Which number line shows the estimate of 22 in the correct interval of integers?​
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the answer is B

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Express the following numbers as a product of their prime factors <br> 24<br> Please show working
Studentka2010 [4]

Answer:

2 x 2 x 2 x 3

Step-by-step explanation:

Find two numbers that multiply together to form 24:

2 x 12 = 24

Find two numbers that multiply together to form 12, a factor of 24. Replace 12 with these numbers:

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Find two numbers that multiply together to form 6, a factor of 12. Replace 6 with these numbers:

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3 years ago
Solve system by elimination <br> -5x-10y=-20<br> 10x+10y=0
bekas [8.4K]

Answer:

(-4,4)

Step-by-step explanation:

-5x-10y=-20

10x+10y=0

divide both sides by 2

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that makes

-5y=-20

divide both sides by -5

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multiply

10x+40=0

subtract

10x=-40

divide

x=-4

7 0
3 years ago
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