5x = 4y - 3
Standard form is Ax + By = C, so first subtract 4y to both sides:
5x - 4y = -3
Answer:
P is price per lawn, 20 is the money made per lawn, L is the number of lawns mowed, 100 is his initial cost.
Step-by-step explanation:
Answer:
D) {-5,1}
R) {-4,7}
x (-31/11,0)
y (0,31/6)
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Answer:
A. Mutually exclusive
Step-by-step explanation:
We are given that
Event A={2,4,6}
Event B={1,3,5}
Event A and B=A∩B={2,4,6}∩{1,3,5}={}
As events A and B have no outcome in common, so it means that event A and B are mutually exclusive events.
We can say that event A and event B are not non-mutually exclusive.
Simple events are those which have only one outcome like {1} or {2} etc.
Thus, we conclude that event A and event B are mutually exclusive events.
