The inequality given in the box is $x \leq 10$, meaning that $x$ can be any number less than or equal to 10.

Looking at the numbers provided (7, 16, 4, 10), we need to identify which of these satisfy $x \leq 10$.

• 7: This is less than 10, so it satisfies the inequality.
• 16: This is greater than 10, so it does not satisfy the inequality.
• 4: This is less than 10, so it satisfies the inequality.
• 10: This is equal to 10, so it satisfies the inequality.

Therefore, the numbers that should be circled are 7, 4, and 10.

Would you like further details or have any questions?

Here are 5 related questions:

1. What does $x \geq 10$ mean in an inequality?
2. Can inequalities have decimal or fractional solutions?
3. How would the inequality change if it was $x < 10$ instead?
4. What happens if the inequality is $x \geq 16$ for the same set of numbers?
5. How would you represent $x \leq 10$ on a number line?

Tip: When dealing with inequalities, remember to pay close attention to whether the inequality includes or excludes the boundary number (like $\leq$ versus $<$).