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grigory [225]
3 years ago
9

(2x² + 3x + 2)-( x² - 4x - 1)

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
7 0

Answer:69

Step-by-step explanation:

shtirl [24]3 years ago
3 0
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suter [353]

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Step-by-step explanation:

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6 0
3 years ago
Notah lives in Minnesota. He records the lowest temperature each day for one week. What is the mean of the temperatures? -7.3°F,
natita [175]

Answer:

-2.1

Step-by-step explanation:

-7.3 - 11.2 - 1.7 + 0 + 0 +2.2 + 3.3

--------------------------------------------------

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= -2.1

4 0
2 years ago
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3x+6=15<br><br> solve for x<br><br> x= ?
mylen [45]

Answer: x=3

Step-by-step explanation: Subtract 6 from both sides, Simplify  

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3x=15−6

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x=3

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Hope this helps, have a BLESSED day! ☺️

5 0
2 years ago
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Which represents the probability (p) of a given chance event occurring? A) p &gt; 0 B) p = 1 C) 0 &lt; p &lt; 1 D) 0 ≤ p ≤ 1
elixir [45]

Answer:

D) 0 ≤ p ≤ 1

Probability is 0 when there's no chance of occurrence

Probability is 1 when the event is certain to happen

5 0
3 years ago
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Write 6 2/7 as an improper fraction.
IRISSAK [1]

Answer:

44/7

Step-by-step explanation:

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8 0
3 years ago
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