bekahmiller2001

22.01.2020 • 

Mathematics

Suppose that when a system of linear equations is graphed, one line completely overlaps the other line. which statement is correct?

a. the system of equations has one solution because the lines intersect at one point.

b. the system of equations has one solution because the lines do not intersect at only one point.

c. the system of equations does not have only one solution because the lines intersect at one point.

d. the system of equations does not have only one solution because the lines do not intersect at only one point.

Ответ:

naruto63

15.01.2022

Mathematics

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The correct answer is (D) ,I just took this quiz ,hope this helps!

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Ответ:

Heavenleigh302

23.03.2022

Mathematics

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Hey :)

If you are solving for x, the answer is: x = y/2 + 2

-2x + y = -4

Subtract y from both sides

−2x = −4 − y

The equation is in standard form:

−2x = − y −4

Divide both sides by −2:

-2x/-2 = -y - 4/-2

 

Dividing by −2 undoes the multiplication by −2

x = -y -4/-2

Divide −4 −y by −2

x = y/2 + 2

However, if you are solving for y, the answer is: y = −4 + 2x

−2x + y = −4

Add 2x to both sides:

y = −4 + 2x

Hope this helps!

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