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Galina-37 [17]
4 years ago
10

3x + 11 - 2y + 4x - 6 + 5y please solve!!! just simplify by combining like terms

Mathematics
2 answers:
rusak2 [61]4 years ago
6 0
 the answer to your question is 
7y+7x+5

Alex73 [517]4 years ago
3 0
3x+4x=7x -2y+5y=3y 11-6=5 7x+3y+5
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Answer:

H_0:\mu=69

H_a:\mu\neq69

Step-by-step explanation:

We know that ,

Null hypothesis(H_0) is a statement that contains the population parameter to represent claim or against claim statement along with = , ≤ and ≥ signs.

Where as Alternative hypothesis(H_a) is also a statement that contains the population parameter but against the null hypothesis . It contains ≠ , < and > signs.

In the given situation, the population parameter is population mean (\mu) .

Claim: The mean pulse rate (in beats per minute, or bpm) of adult males is equal to 69 bpm.

i.e. H_0:\mu=69

and H_a:\mu\neq69    [Against H_0]

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4 years ago
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Answer:

Plug in to find out

Step-by-step explanation:

Pick 2 complementary sets of coordinates

For this Q i am picking (36,8) & (31,10)

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Plug in the values and divide.

8 0
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On simplifying it, we get

\text{Required fraction }= \frac{58}{197}


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