
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
Suppose you walk for 30 minutes at a rate of 3 mph, then run for 20 minutes at a rate of 8 mph, and finally cycle for 40 minutes at a rate of 12 mph. How many miles will you have covered at the end of 90 minutes?
A) 11 miles
B) 12.17 miles
C) 13 miles
D) 14 miles

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