Answer:
The interval notation is;
Step-by-step explanation:
The solution set of the inequality represented on the number line is
The boundary 4 is inclusive in the solution set, so we use square bracket "[ ]" to show inclusion and open bracket "()" to show that, that part of the interval in not bounded.
In interval notation, we can write this as;
Repeated
Answer:
Need more information than just a,b,c
Step-by-step explanation:
Number 20 is 18 and 21 is 26 area is addition perimeter is multiplication