tickets to the theater cost $12 for adults and $9 for children. A group of 15 adults and children are attending the theater. If
the total cost was $153, how many adults and how many children went?
2 answers:
Answer:
6 Adults
9 Children
Step-by-step explanation:
-12(X+Y) = 15
12x+9y= 153
X+9= 15
12x -12y = -180
12x+9y = 153
X+9= 15
-9 -9
X= 6
-3y = -27
Y= 9
Answer:
Can be either 6 adult tickets and 9 children tickets or 9 adult tickets and 5 children tickets
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