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kicyunya [14]
3 years ago
12

What is the value of x? 3(-9 - 4x) - 4= 8x - 9(x + 12)

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
6 0

Answer:

x=7

Step-by-step explanation:

3(-9 - 4x) - 4= 8x - 9(x + 12)

distribute

-27-12x-4=8x-9x-108

combine like terms

-31-12x=-x-108

add x to both sides

-31-12x+x-108

add 31 to both sides

-12x+x=-108+31

combine like terms

-11x=-77

divide both sides by -11

x=7

Gemiola [76]3 years ago
5 0

Answer:

x=7

Step-by-step explanation:

uhhh yes

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Answer:

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Step-by-step explanation:

377(10,000) = 377 x 10,000

= 37, 700, 000

an easy way to see it is to just add the number of zeros from 10,000 to 377. since there are four zeros, you put four zeros behind 377.

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sergejj [24]

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Step-by-step explanation:

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3 0
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Answer:

X ~ B(n, p)

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\sf P(X = x) = nC_x (1-p)^{(n-x)}p^x

As n = 2, calculate P(X = 0), P(X = 1) and P(X = 2):

\sf P(X = 0) = 2C0 (\frac{12}{17})^{(2-0)}(\frac{5}{17})^0=\dfrac{144}{289}}

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**Probability Distribution Table attached**

5 0
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