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r-ruslan [8.4K]
3 years ago
7

I Neeeeddddddd Thhhhhiiiiissssss!

Mathematics
1 answer:
crimeas [40]3 years ago
4 0
The correct answer is A. It satisfies the top equation but not the bottom equation.

This can be found by plugging in the given x and y values to the system, as seen in the attached picture.

I hope this helps! :)

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What is the equation parallel to 3x+2y=8 that goes through the point 2, -4
Gennadij [26K]

Answer:

The equation of the line would be y = -3/2x - 1

Step-by-step explanation:

In order to find this, we first need to find the slope of the original line. We do this by solving for y.

3x + 2y = 8

2y = -3x + 8

y = -3/2x + 4

Since we know parallel lines have the same slope, we know our new line has a slope of -3/2. We can now use that along with the point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - -4 = -3/2(x - 2)

y + 4 = -3/2x + 3

y = -3/2x - 1

5 0
4 years ago
Wiat number should be added to both sides of the equation to complete the square? X^2+x=11
Ivahew [28]

Answer:

add 1/4 to each side

Step-by-step explanation:

x^2+x=11

We take the coefficient of the x term

1

Then divide it by 2

1/2

Then square it

(1/2) ^2 = 1/4

Add this to both sides of the equation

x^2 + x + 1/4 = 11+1/4

(x+1/2)^2 = 11 1/4

7 0
4 years ago
Read 2 more answers
A neighborhood swim club charges a one-time fee of $25 to join and $85 each month. If n is the number of months of membership an
grigory [225]
The independent variable is N
7 0
4 years ago
Read 2 more answers
PLEASE HELP
Svetach [21]

Answer:

Use the calculator.

Step-by-step explanation:

Do u use insta

8 0
3 years ago
Roy and Sam start solving the equation as follows.
denpristay [2]

Answer:

The correct option is D.

Step-by-step explanation:

The given equation is

-3x+4=5x-6

According to the addition property of equality a=b and a+c=b+c are equivalent equations.

Use addition property of equality, add 3x on both the sides.

-3x+4+3x=5x-6+3x

4=8x-6

Therefore Sam's work is incorrect because he make calculation mistake.

According to the subtraction property of equality a=b and a-c=b-c are equivalent equations.

Use subtraction property of equality, subtract 5x from both the sides.

-3x+4-5x=5x-6-5x

-8x+4=-6

Therefore Roy's work is correct because he used subtraction property.

Option D is correct.

7 0
3 years ago
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