
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
For every $n$ the sum of $n$ terms of a sequence is $5n + 2n^2$. Find the $r$th term of the sequence.
**A)** $5r + 5$
**B)** $4r + 3$
**C)** $7r - 1$
**D)** $3r + 6$
**E)** $2r + 5$

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