If you replace cards it would be deferent then if you didnt beacuse there would be difrent cards therefore it would change the probability
Answer:
9 · x - 16
Explanation:
Nine times a number: 9 · x
Decreased by 16: - 16
Put them together: 9 · x - 16
15
Step-by-step explanation:
18-x=3
18-3=x
18-3=15