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3 years ago

HELP ASAP WILL GIVE BEST FEEDBACK Fred drew in the trend line showing the relationship

Mathematics

2 answers:

Alexeev081 [22]3 years ago

6 0

Answer: -It is a good fit because the same number of data points are on each side of the line.

- The line shows a positive correlation.

-The rate of change can be represented by the slope of the trend line.

(A, C, E on edg) :)!

Karo-lina-s [1.5K]3 years ago

3 0

Answer:

a.It is a good fit because the same number of data points are on each side of the line.

c.The line shows a positive correlation.

e.The rate of change can be represented by the slope of the trend line.

Step-by-step explanation:

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4 years ago

-2x - y = -9<br><br>5x -2y = 18<br>Solve as a whole number

nexus9112 [7]

Answer:

x = 4, y = 1

(4, 1)

Step-by-step explanation:

-2x - y = -9

5x -2y = 18

-2x - y = -9

+2x +2x

-y = 2x - 9

/-1 /-1

y = -2x + 9

5x -2y = 18

5x - 2(-2x + 9) = 18

5x + 4x - 18 = 18

9x - 18 = 18

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/9 /9

x = 4

Now, we solve for y:

-2(4) - y = -9

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+ 8 +8

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/-1 /-1

y = 1

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Hope this helps!

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Answer:

Step-by-step explanation:

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