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Doss [256]
3 years ago
8

Write the sum of 3x^2 + x + 8 and x^2 - 9

Mathematics
1 answer:
frez [133]3 years ago
5 0
4x^2+x-1 I hope it help you
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Lapatulllka [165]
Yes, both of your answers are correct.

Since Death Valley is below sea level, the hiker increases altitude before stopping at 0 feet.

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3 years ago
Explain what is wrong with the figure below.
Georgia [21]

Answer:

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Step-by-step explanation:

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3 years ago
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In a box there are 9 action, 12 Disney, 8 horror, 11 mystery and 4 SciFi movies. What is the probability of selecting horror or
tigry1 [53]
<h3>Answer:  0.432</h3>

======================================================

Explanation:

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3 years ago
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Use the number line to show<br> 2/3 divide 1/12 <br> What is the quotient
JulsSmile [24]

Answer:

8

Step-by-step explanation:

There is no number line given, so I will use the "keep change flip" method.

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Hope this helps.

4 0
2 years ago
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It takes an older pump twice as long to drain a certain pool as it does a newer pump. Working together, it takes the two pumps
mario62 [17]
It takes the new pump 2.5 hour's. 5 ÷ 2 = 2.5
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3 years ago
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