Answer:
$48
Step-by-step explanation:
Each ticket costs 4 dollars.
Given:
The number of sides of given polygon = 4
To find the sum of the interior angles of the polygon.
Formula
The sum of interior angles of any polygon is

where, n be the number of sides of the polygon.
Now,
Taking n = 4 we get,

or, 
or, 
Hence,
The sum of the interior angles of the polygon is 360°.
Answer: 20
Step-by-step explanation:
So what I did was divide the pages by the hours and got 20
but, when it starts with 20 pages an hour you have... 20
The balloon ascended 1300ft.
WORK:
3*60=180
180+15=195
195/60=3.25
3.25*400=1300
That is why your answer is 1300ft. Enjoy!