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The question asks: "Which inequality is true?"

Let's examine each option:

A. \( 9n > 27 \)

To solve this inequality:
\[
n > \frac{27}{9} = 3
\]
So, this inequality is true if \( n > 3 \).

B. \( 11 - 3 > 1 \)

Simplifying:
\[
8 > 1
\]
This is **true**.

C. \( \frac{9}{7} > 1 \)

Simplifying:
\[
\frac{9}{7} \approx 1.29
\]
Since \( 1.29 > 1 \), this is **true**.

D. \( m + 7 < 10 \)

To solve for \( m \):
\[
m < 3
\]
So, this inequality is true if \( m < 3 \).

**Conclusion**: Options B and C are definitely true inequalities. The correct answer depends on the available choices, but based on typical multiple-choice formatting, option **B** seems to be the answer being looked for (a numerical simplification).

Would you like more details or have any other questions?

Here are 5 related questions:
1. How do you solve linear inequalities?
2. Can inequalities have multiple solutions?
3. How do you graph inequalities on a number line?
4. What are compound inequalities?
5. How can inequalities be used in real-world problems?

**Tip**: Always simplify the inequality before determining if it's true.

Which inequality is true?
A. 9n > 27
B. 11 - 3 > 1
C. 9/7 > 1
D. m + 7 < 10

Learn how to solve inequalities such as 9n > 27, 11 - 3 > 1, and more. This problem covers core concepts in algebra, including simplification and comparison of values. Suitable for Grades 6-8.

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