
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 student drives his motorcycle 100 miles to attend a weekend event, averaging 40 miles per gallon. For the return trip, the student uses his friend's car, covering a distance of 150 miles but only averaging 25 miles per gallon. Calculate the average gas mileage for the entire 250-mile round trip.
A) 28 miles per gallon
B) 29 miles per gallon
C) 30 miles per gallon
D) 29.41 miles per gallon
E) 31 miles per gallon

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