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sergeinik [125]
3 years ago
6

How can you solve for x and y?

Mathematics
1 answer:
galina1969 [7]3 years ago
7 0

ah, those are systems you want one variable to cancel out. I would time the bottom equation by -1 so x cancels then u solve for y. then u plug all back in to solve for x.

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gregori [183]
Sifa needs to earn $244

Solution
400-156=244

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Vedmedyk [2.9K]
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8 0
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PLS HELP ASAP If -2 is added to each of the x and y intercepts of the line 3x + 2y = 6, find the new equation of the line
ella [17]

Answer:

3x + 2y = -4

Step-by-step explanation:

x intercept of the line occurs at y = 0

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3x+2(0) = 6

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x = 2

The x intercept is at (2, 0)

Adding -2 to each axis will give (2-2, 0-2) = (0, -2)

y intercept of the line occurs at x = 0

Given the equation 3x+2y = 6

3(0)+2y = 6

2y  = 6

y =3

The x intercept is at (0, 3)

Adding -2 to each axis will give (0-2, 3-2) = (-2, 1)

The new coordinates are (0, -2 and (-2, 1)

Using the point slope form of the equation y - y0 = m(x-x0)

slope m = y2-y1/x2-x1

m = 1-(-2)/-2-0

m = 1+2/-2

m = -3/2

Using m = -3/2 and (0, -2)

y - (-2) = -3/2(x-0)

y+2 = -3/2 x

2(y+2) = -3x

2y+4 = -3x

-3x-2y = 4

3x + 2y = -4

Hence the required equation is 3x + 2y = -4

7 0
2 years ago
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myrzilka [38]

Answer:

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Step-by-step explanation:

Which of the following is equivalent to (a + b/2) ^2?

4 0
2 years ago
Drag each figure to show if it is similar to the figure shown or why it is not similar. 4in by 6in
Schach [20]

Answer:

9

Step-by-step explanation:

cuz i said

4 0
2 years ago
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