Answer:
3, 12, 27 and 300
Step-by-step explanation:
Plug n as 1, 2, 3 and 10.
3(1)² = 3
3(2)² = 12
3(3)² = 27
3(10)² = 300
D is correct answer. X stands for adult tickets, y for children
Answer: 
Step-by-step explanation:
Given: The dimensions of the wrapping paper :

Now, we know that the area of a rectangle is given by :-

Now, the area of the wrapping paper is given by :-

Answer:
easy the second one also plz give me a heart plz
Step-by-step explanation:
i just know
Answer:
62.5 would go 5 lines out and 23.35 would go in the middle of the third and fourth line
Step-by-step explanation: