
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
John drove $160$ miles in $120$ minutes. His average speed during the first $30$ minutes was $55$ mph, during the second $30$ minutes was $75$ mph, and during the third $30$ minutes was $60$ mph. What was his average speed, in mph, during the last $30$ minutes?
A) 120 mph
B) 125 mph
C) 130 mph
D) 135 mph

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