
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 drives a car for 45 minutes at a speed of 20 mph, then rides a horse for 30 minutes at a speed of 6 mph. What was his overall average speed in miles per hour?
A) 7 mph
B) 9 mph
C) 12 mph
D) 14 mph
E) 14.4 mph

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