Answer:
Value of m = r / [p + z]  
Step-by-step explanation:
Given:
Equation:
mp + mz = r
Find:
Value of m
Computation:
⇒ mp + mz = r
⇒ m [p + z] = r
⇒ m = r / [p + z] 
Value of m = r / [p + z]  
 
        
             
        
        
        
The correct answer is B) y = 120000x + 420000.
We multiply 120,000 by x since that is the cost per person per day, and x is the number of days.  We add 420,000 because that is the one time cost of the round trip airfare.
        
             
        
        
        
Answer:
1,2,3,4,5
Step-by-step explanation:
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