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Sindrei [870]
3 years ago
12

Complete the missing value in the solution to the equation: 8x + x - y = 2x + 12 + 2y ( ,3

Mathematics
1 answer:
Digiron [165]3 years ago
6 0
The answer to the missing value is X = 3

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Can you find sets of positive integers that satisfy the following?
Hitman42 [59]

Answer:

{ 6 ,6 , 6, 7 , 10 } , { 5 , 6 , 6 , 8 , 10 }  ,  { 4 , 6 , 6 , 9 , 10 } , etc. (There's a lot more)

Explanation:

Mean of a set is equal to the terms added divided by the number of terms.

Median is the middle number when you order out the terms in the set in the increasing order from left to out.

Mode is the most occurring term.

Now, since the mean of five number  

{ v , w , x , y , z }  is  7 , we have:  v + w + x + y + z 5 = 7  => v + w + x + y + z = 35

Now, the middle term, the median, is 6.

Now we have:  

{ v , w , 6 , y, z }

Since the mode is 6, there has to be at least two 6.

There isn't enough limitations to have one answer.

For example, you could have this:

{ 4 , 5 , 6 , 6 , 14 }

The values add up to 35, the middle term is 6, and 6 is the most occurring.

You will find many other sets possible.

Step-by-step explanation:

Use this way to solve the rest.

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3 years ago
Table 8 shows the values of two variables, x and y, obtained from an experiment. Variables x and y are related by the equation y
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Answer:

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Step-by-step explanation:

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