Answer:
What was the right answer
Step-by-step explanation:
Answer:
55 adult tickets were sold on Friday.
Step-by-step explanation:
A linear system will be used to model the system.
Let c be the number of child tickets and a be the number of adult tickets
Then according to given statements

From equation 1

Putting this in equation 2

Putting c = 78 in equation 1

Hence,
55 adult tickets were sold on Friday.
Answer:
im sorry there is not enough info to answer this question
Step-by-step explanation:
The Correct Answer is B
B.False