
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
A class consists of $k > 15$ students. The mean score of all the students is $8$. A group of 15 students has a mean score of $16$. Calculate the mean of the quiz scores for the remaining students, expressed in terms of $k$.
A) $\frac{8k-250}{k-15}$
B) $\frac{8k-240}{k-15}$
C) $\frac{8k-240}{15}$
D) $\frac{16(k-15)}{k}$
E) $\frac{240}{k-15}$

Present the answer in LaTex format: \boxed{Your answer}
user