Solution: Let
be the number of adult ticket's.
The number of child ticket 
We are given, that an adult ticket cost's $10 and child ticket costs $6. Also the church luncheon made $842.
Therefore,





Therefore, the number of adult ticket's sold = 35
And the number of child ticket's sold = 2 x 35 + 12 = 70 + 12 = 82
Answer:
Yes it is! good job
Step-by-step explanation:
Answer:
Your right
Step-by-step explanation:
Answer:
Is there an image?
Step-by-step explanation:
Step-by-step explanation:
because as long as you do the same thing on both sides it remains the same