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Nastasia [14]
4 years ago
7

- ( x + 6 ) + 2 = -28 - 4

Mathematics
1 answer:
beks73 [17]4 years ago
4 0
-(x+6)+2=-28-4
-x-6+2=-32
-x-4=-32
-x=-32+4
-x=-28
x=28

Answer: x=28

we check it out_

-(28+6)+2=-28-4
-(34)+2=-32
-32=-32
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damaskus [11]
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3 0
3 years ago
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What is the sum of (7x - 6y) and (x plus y)
Ymorist [56]
Heya user

we have

7x - 6y and x + y

according to the question

( 7x - 6y ) + ( x + y )

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3 0
3 years ago
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Stells [14]

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5 0
3 years ago
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Virty [35]

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Step-by-step explanation:

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7 0
3 years ago
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victus00 [196]

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Step-by-step explanation:

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P(x)=^nC_xp^x(1-p)^{n-x}

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Number of trials  : n= 4

Now, the required probability will be :

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Thus, the probability that, in a randomly selected sample of four citizen-entities, all of them are of pension age =0.2401

5 0
3 years ago
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