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Lynna [10]
3 years ago
8

What is y=x+2and 2x+y=8

Mathematics
1 answer:
Leya [2.2K]3 years ago
5 0

Answer:

1. x=y−2

2. -1/2y + 4

Step-by-step explanation:

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What is the solution set of the equation
Dafna11 [192]

Answer:

[C] -1

Explanation:

3 - 2x = 5

Subtract 3 from both sides

3 - 2x - 3 = 5 - 3

Simplify

-2x = 2

Divide both sides by -2

-2x / -2 = 2 / -2

x = -1

4 0
4 years ago
What is the leading coefficient in this expression? 6x^2 + 3x +7
zzz [600]

In functions, the coefficient is the number that multiplies the variables, for example, for 5y, the coefficient is the number "5"

The "leading coefficient" refers to the number that multiplies the greater term of the expression (i.e. the term with the largest exponent), and if the terms are ordered from greatest to least, it corresponds to the coefficient of the first term.

So for the expression

6x^2+3x+7

The first and the term with the largest exponent is:

6x^2

Where "6" is the coefficient of the term and thus the "leading coefficient" of the expression.

7 0
1 year ago
5. Consider the diagram below. <br> Solve for x.
Svetradugi [14.3K]

I believe that x is <em>35</em>.

I hope this helps!

8 0
3 years ago
Read 2 more answers
How do I get X for this question?​
exis [7]

Answer:

The value of x is 12

Step-by-step explanation:

To find the value of x, we need to note that the interior angles are equal to 180. We also know that angle R is equal to 180 - (8 + 6x). So we can add all of this together and set equal to 180.

180 - (8 + 6x) + 4x + 2 + 30 = 180

180 - 8 - 6x + 4x + 2 + 30 = 180

-2x + 24 = 0

-2x = -24

x = 12

7 0
4 years ago
Tell whether x and y show a positive correlation, a negative correlation, or relatively no correlation
mafiozo [28]
2.) No correlation
3.) Negative correlation
5.) Positive correlation
6.) No correlation
7 0
3 years ago
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