Answer:
A. 1. mph
C. 3. hpm
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Know Your Arithmetic
Remember PEMDAS
Get Positively Comfortable with Negative Numbers
Show Your Work
Don't Let the Letters Scare You
Be Sure to Answer the Right Question
Work Practice Problems
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???? what is the question
        
             
        
        
        
Answer:
x=722/69
Step-by-step explanation: