The formula for the lateral surface area of a right circular cone is:
where r is the radius of the base, and l is the slant height.
Plugging in the values we get:
18??
two times as old.
36 divided but 2 is 18
Given:
The compound inequality is:
To find:
The integer solutions for the given compound inequality.
Solution:
We have,
Case 1: 
...(i)
Case 2: 
...(ii)
Using (i) and (ii), we get
The integer values which satisfy this inequality are only 3 and 4.
Therefore, the integer solutions to the given inequality are 3 and 4.
The answer is any whole number larger than 3
You would have to first multiply 50 by 30% and you should get 15. Then you add 15 jackets to 50 and get 65 jackets in total.
