Let the amount of children tickets be x and the adult tickets be 510-x .
7.5x + 11(510-x) = 5015
x = 170
Answer: 170 Children attended opening night of this movie.
The diameter of the circle is 15.99cm.
25 Dollars
15x100/60=25$
i got the 60 from 100-40 (40%off)
then 15 times 100 and divide that by 60
Answer:
1
Step-by-step explanation:
you grab to different angles and add them up, they have to be greater than the last angle. you must check all different combinations