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2 years ago

What is the answer to 3x = 6

Mathematics

2 answers:

lukranit [14]2 years ago

5 0

6/3 = 2
3 x 2 = 6
3(2) = 6
x = 2

Stella [2.4K]2 years ago

4 0

Answer:

Step-by-step explanation:

3x=6

same thing as 3*x=6

3*2=6

x=2

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Please help me, its due today!!!

zlopas [31]

Answer:

$7$

Step-by-step explanation:

So we have the expression:

$|3x-1|$

And we want to evaluate it for x=-2.

So, substitute -2 for x:

$|3(-2)-1|$

Multiply:

$=|-6-1|$

Subtract:

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The absolute value of a negative is positive. So:

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And we're done!

8 0

3 years ago

What can you conclude about the classification of silicon?

Orlov [11]

Answer:

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Step-by-step explanation:

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3 years ago

WILL GIVE BRAINLEIST DUE AT 9:45 P.M. PLS HURRY SUPER EASY. Write a division problem that has a solution of 42.

Llana [10]

Answer:

84/2=42

Step-by-step explanation:

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5 0

3 years ago

30 less than 4 times a number is equal to 14

dedylja [7]

30 less than means -30
4 times a number means 4 times x or 4x
equal means =
14 is 14

-30+4x=14
add 30 boths ides
30-30+4x=14+30
0+4x=44
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3 0

3 years ago

Read 2 more answers

Acellus Find the expected value of a random variable x having the following probability distribution. 0 1 2 3 4 5 Probability 1/

barxatty [35]

Answer:

"2.25" is the right answer.

Step-by-step explanation:

According to the question,

The expected value will be:

= $\sum_{i=1}^{n} x_i P(X = x_i)$

= $0\times \frac{1}{8}+1\times \frac{1}{4}+2\times \frac{3}{16}+3\times \frac{1}{4}+4\times \frac{1}{6}+5\times \frac{1}{8}$

= $0+\frac{1}{4}+\frac{3}{8} +\frac{3}{4}+\frac{1}{4} +\frac{5}{8}$

= $\frac{1}{4} +\frac{8}{8} +\frac{4}{4}$

= $\frac{1}{4} +1+1$

= $0.25+2$

= $2.25$

Thus the above is the right approach.

8 0

3 years ago