Answer:
-9
Step-by-step explanation:

Your calculator can help with this.
-9d = 63
you divide both side by -9
sooo...
d = -7
Answer:
E1 and E2 are not mutually exclusive events. They have outcomes in common because a winning number can be both red and odd.
Step-by-step explanation:
EDMENTUM
Yes because each x value differ by 2.5 and each y value also differs at aconstant rat of 1
Probably a for plot, because It shows how close each value is, or if the values are all scattered around. it gives you a more accurate ways of seeing how close the data is. hope this helped