
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
The cost of  $3$  hamburgers,  $5$  milk shakes, and  $1$  order of fries at a certain fast food restaurant is  $\$ 23.50 $. At the same restaurant, the cost of $ 5 $ hamburgers, $ 9 $ milk shakes, and $ 1 $ order of fries is $ \ $39.50$ . What is the cost of  $2$  hamburgers,  $2$  milk shakes and  $2$  orders of fries at this restaurant?

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