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kodGreya [7K]
4 years ago
12

Explain why multiplying by 6 is like multiplying by 3

Mathematics
2 answers:
alexira [117]4 years ago
7 0
3 is a factor of six, usually if there is something divisible by 6 it can be divided by 3
d1i1m1o1n [39]4 years ago
5 0
Since the prime factorization of 6 is 2*3, you can simply multiply by 3 and then multiply your answer by 2.
Example:
6*3=18
6*6= 6*3*2=36

Hope this helped!
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Ilia_Sergeevich [38]
The probability is 1/6.

There is a 1/3 chance he will be elected president.  After his name is drawn, there are only 2 remaining; this makes the probability she is vice-president 1/2.  Together we have

(1/3)(1/2) = 1/6
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3 years ago
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3 years ago
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The sum of two numbers is no more than 28. Let x represent the first number, and let y represent the second number. Which inequa
Anna35 [415]

Answer:

x+y < 28

Step-by-step explanation:

1. Look at your variables: x is the first number and y is the second.

2. Know the limits: It says it has to be NO MORE than 28, so the inequality has to be less than (<) 28. And it says that the SUM of 2 numbers (in this case x and y), is no more than 28, so you know there's some addition between the two.

3. Write out your inequality: x+y < 28

7 0
3 years ago
The question is in the picture
DedPeter [7]

Answer:

y = 6x + 0

Step-by-step explanation:

Lets find the rate of change, or slope:

ROC = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}

ROC = \frac{36-30}{6-5}

ROC = \frac{6}{1}

ROC = 6

So, now we can input 6 in y = 6x + b

Now lets pick an x and y value (Im picking 5 and 30, but you can another one)

30 = 6(5) + b

30 = 30 + b

b = 0

The equation is y = 6x + 0

6 0
3 years ago
6(x-3) simplified to the answer
White raven [17]

The correct answer to the question is

<h2>6x-18</h2>
5 0
3 years ago
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