At first at 50 miles/hour he travels 50 miles/hours*3 hours=<<50*3=150>>150 miles.

After that, he speeds up, traveling 80 miles/hours*4 hours= <<80*4=320>>320 miles.

He travels a total of 150 miles+320 miles=<<150+320=470>>470 miles.

He is 600–470=<<600-470=130>>130miles from the hotel.

# Answer

130
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Samuel is driving to San Francisco’s Comic-Con in his car and he needs to travel 600 miles to the hotel where he made a reservation. At first, he drives at 50 miles/hour for 3 hours straight, then he speeds up to 80 miles/hour for 4 hours. How far is he from the hotel?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
130
Samuel is driving to San Francisco’s Comic-Con in his car and he needs to travel 600 miles to the hotel where he made a reservation. At first, he drives at 50 miles/hour for 3 hours straight, then he speeds up to 80 miles/hour for 4 hours. How far is he from the hotel?
train