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WITCHER [35]
4 years ago
15

What is the solution to this system of linear equations? y − 4x = 7 2y + 4x = 2

Mathematics
1 answer:
erik [133]4 years ago
4 0

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>(-1, 3)</em>

▹ Step-by-Step Explanation

y - 4x = 7

2y + 4x = 2

<u>Substitute</u>

y - (2 - 2y) = 7

<u>Solve</u>

y = 3

<u>Substitute</u>

4x = 2 - 2 * 3

<u>Solve</u>

x = -1

<u>Final Answer</u>

(x, y) = (-1, 3)

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

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The following data show the prices of different types of outfits at a store: $2, $2, $28, $26, $25, $27, $25, $27, $26, $28, $30
wlad13 [49]

Answer:

The box plot will have its left tail longer than the right tail becuase a few exceptionally low prices make the distribution skewed to the left.                                              

Step-by-step explanation:

As seen in the attached file, the box plot has its left tail longer than the right tail because of the exceptionally low prices that is :$2

Firstly arranging the data in increasing order:

$2,$2,$25,$25,$26,$26,$27,$27,$28,$28,$30

Median of the data = 26 (since there are odd numbers)

Lower quartile (Q1) = 25

Upper quartile (Q2) = 26

By plotting the box plot we conclude that the left tail is longer than the right tail.

4 0
4 years ago
Help help pleaseeee
Vinvika [58]
For this, you just need to divide. 6/2=3, 90/2=45, and 100/2= 50. 50+45=95, 95+3=98

Hope this helps!
5 0
4 years ago
1.3,5/4,1 8/25 in order from least to greatest
nordsb [41]

Answer:

5/4, 1.3, 1 8/25

Step-by-step explanation:

5/4=1.25

1 8/25=1.32

---------------

3 0
4 years ago
Help plz <br> correct answer get brainliest
Elina [12.6K]
No it is a straight line they are not collinear
6 0
4 years ago
How do I solve this?
SashulF [63]

Answer: A symbol

Step-by-step explanation: Nothing in that picture gives a value for x

7 0
3 years ago
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