
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
Emily bought a new hybrid car. On a particular journey, the car ran exclusively on its battery for the first 60 miles, then ran exclusively on gasoline for the remaining part of the journey, consuming gasoline at a rate of 0.04 gallons per mile. Throughout the trip, she averaged 50 miles per gallon. What was the total length of her journey in miles?
A) 100 miles
B) 120 miles
C) 140 miles
D) 160 miles

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