Determine the subject and grade level for the following image.

Subject and Grade Level Analysis:

• The image contains mathematical expressions with exponents and fractions.
• The presence of algebraic notation suggests a Middle School or High School level.
• Specifically, the expressions \(\frac{6^{6}}{6^{4}}\), and \(\frac{3^{n} \cdot 27}{9^{2}}\), indicate topics such as exponent rules and simplification of algebraic fractions.

Subject: Mathematics

Grade Level: 7-9