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Anna35 [415]
3 years ago
15

Determine if the ordered pair satisfies the equation 2x - 3y = 6 a) (6,2) b) (3,-2)

Mathematics
2 answers:
neonofarm [45]3 years ago
8 0
A (6,2)

when plugged in for the x and y values it works
Goshia [24]3 years ago
6 0
a)     2x - 3y = 6
   2(6) - 3(2) = 6
     12  - 6     = 6
                  6 = 6
Therefore, (6,2) is a solution to <span>2x - 3y = 6.

</span><span>b)     2x - 3y = 6            
  2(3) - 3(-2) = 6
            6 + 6 = 6
                12 ≠ 6
Therefore, (3,-2) is not a solution to </span><span>2x - 3y = 6.</span>
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3 years ago
Simplify the expression -9+7
xenn [34]

We have

-9 + 7 = -2

You can also rewrite this as

7 - 9 = -2

If it makes you more comfortable.

Hope this helps.

7 0
4 years ago
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Whats 1/7 + 3/4 ?<br> Please help me?
Katen [24]

Answer:

25/28

Step-by-step explanation:

28 is the greatest common factor, found by multiplying 7 by 4 (the denominators)

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6 0
3 years ago
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Please draw and label a figure for this sentence in geometry
Kaylis [27]

Answer:

First, plot points A & B on a graph.

Collinear just means 3 or more points in a straight line (because just 2 points are always collinear, since a straight line can always be drawn through two points.

The instructions don't state a specific area in which points C & D have to be in, so you can put them anywhere, as long as they are collinear with each other, but not any other points,

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So let's make up some points for C & D that are on a straight line.

  • Remember, this line does <em>not</em> have to be horizontal! As long as it's a straight line, any direction will do.

Here are some points that you can choose from:

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For "F" just pick a set of coordinates off to the side and label it

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You can even use half values if you want:

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As long as your plotted points meet the criteria:

  1. C & D are <em>Collinear</em>
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3 0
3 years ago
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