Answer:
The scatter plot is attached in the image
There exists a positive linear relationship between the two variables i.e sales and advertisements.
Step-by-step explanation:
The scatter plot is attached in the image
There exists a positive linear relationship between the two variables i.e sales and advertisements.
Answer:
Step-by-step explanation:its ratxrat
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Answer:
1:
and the same, but its -3 instead of 3
2: x=9-3y
Answer:
Step-by-step explanation:
4x+20=0
4x=-20
x=,-5