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ratelena [41]
3 years ago
8

Classify the system correctly Y = 5x +2 10x - 2y = 12

Mathematics
2 answers:
givi [52]3 years ago
7 0
<h3>Answer: Inconsistent System</h3>

Explanation:

If you solve 10x-2y = 12 for y, you get

10x = 12+2y

10x-12 = 2y

2y = 10x-12

y = (10x-12)/2

y = 5x-6

The equation 10x-2y = 12 is the same as y = 5x-6.

The system of equations consists of y = 5x+2 and y = 5x-6. Both have the same slope (m = 5) but different y intercepts (2 and -6). This means the graphed lines will be parallel. Parallel lines never intersect, so there are no solutions. A system is considered inconsistent if it has no solutions.

s344n2d4d5 [400]3 years ago
5 0

Answer:

It's a simultaneous equation because it as two solution

Step-by-step explanation:

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vovangra [49]

Answer:

<h2>OPTION B IS THE CORRECT ANSWER</h2>

Step-by-step explanation:

6 0
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romanna [79]

Answer:

6(26-4)= 132

Step-by-step explanation:

There isn't any variable in the equation

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3 years ago
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Find the median mode range and any outliers. Then describe the data using them 77777,88,555,6,99,10101010,12
umka2103 [35]

Answer:

The median = 5

The mode  = 7

Range = 5

Outliers= None

Step-by-step explanation:

The median is the  value of the middle term.

The median is that value which divides the data into two equal halves.

7,7,7,7,7,8,8,5,5,5,6,9,9,10,10,10,10,12

There are 18 terms . So the middle term would be 9th term value= 5

The mode is the value which is repeated the most. = 7

Range is the difference between the highest and lowest value.= 12- 7= 5

The interquartile range, IQR= q3 - q1 where q3= 10 and q1= 7

IQR= 10 −7=3

The inner fences can be found out by

q1−(1.5*IQR) and q3+(1.5*IQR)

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The outer fences are q1−(3*IQR) and q3+(3*IQR)

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Outer fences: -2 and 19

So if there are any outliers in this data set, they will either be less than -2 or greater than 19. But there are no outliers.

6 0
3 years ago
a patient was supposed to take 560 mg of medicine but took on The 420 mg what percent of medicine does she take
Sav [38]
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You will cross multiple.

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you will divide 42000 by 560

\frac{560x}{560} = \frac{42000}{560}
x = 75

The complete answer will be: The patient took 75% of the 560mg dose of medication.
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Step-by-step explanation:

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