Answer:
A.) n ≤ 21
B.) n ≥ 5
C.) n > 3/5
Explanation:
For the first question it says that the number is no more than 21, so it could be equal to or less than 21
For the second question, it says that the number is at least 5, so it could be equal to or greater than 5
Finally, for the last question it says that the number is more than 3/5, so greater than would be the correct inequality symbol to use