I hope this helps. If I need to know explain further let me know.
Answer:
m=-7
Step-by-step explanation:
4+4+20m=-132
8+20m=-132
20m=-132-8
20m=-140
m=-7
The independent variable is customers.. No one can tell how many customers are going to come unless they write..
So it can't be B or D
The independent variables should be on horizontal line when considered as a scatter plot.
So it's A. <span>The independent variable is customers and is graphed along the horizontal axis</span>
