
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 drove from their university to their home, a distance of 150 miles, in a sedan averaging 25 miles per gallon. The student then visited a relative 50 miles away, driving an SUV that averaged 15 miles per gallon. Finally, the student returned to the university, covering the initial 150 miles, but this time in a hybrid car averaging 50 miles per gallon. What was the average gas mileage, in miles per gallon, for the entire trip?
A) 25 miles per gallon
B) 27 miles per gallon
C) 28 miles per gallon
D) 29 miles per gallon
E) 30 miles per gallon

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