Answer:
-1
Step-by-step explanation:
Has to be the opposite
Answer:
It should be 147
Step-by-step explanation:
Independent events. Someone does not have to buy popcorn to buy a drink and someone does not have to buy a drink to buy popcorn.
Answer:
Step-by-step explanation:
............................................ (1)
............................................ (2)
now equate both (1) and (2)



now substitute the values of x ,
when
, y becomes 0
when
, y becomes 8
so, solution set:
and 
I think true?? i think! im really not sure but yea