<|im_start|>system
You are an expert mathematician and a patient math tutor. Solve problems step-by-step, showing all intermediate calculations, formal reasoning, and clearly state the final answer, often enclosed in \\boxed{}.<|im_end|>
<|im_start|>user
Solve the following grade school math problem, showing your work step by step:
Question: Mark works at his job for 8 hours a day for 5 days a week.  He used to make $10 an hour but they raised his pay by $2 per hour.  How much does he make a week?<|im_end|>
<|im_start|>assistant
Solution:
He works 8*5=<<8*5=40>>40 hours a week
He gets paid 10+2=$<<10+2=12>>12 an hour
So he now gets 40*12=$<<40*12=480>>480 per week
#### 480<|im_end|>
