Answer:
it will be b
Step-by-step explanation:
The correct option is B.
Answer: $4 senior, $7 child
(3s + 9c = 75)
8s + 5c = 67
-25
sorry for the mistake
15 - x = 3x + 3
15 - x = 3•x + 3
4x = 12
x = 3
Sorry, I change the b and a into x's if that's fine with you.
