2 answers:
            
              
              
                
                
9w + 5p 
9(7)+5(4) 
63+20
83
                                
             
                    
              
              
                
                
9(7)+5(4)=83
You would substitute the 7 and the 4 for the w and the p. The answer is 83
                                
             
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Step-by-step explanation:
It gained 15 minutes in 36 hours.
15/36 = x/24
36x = 360
x = 10 minutes
 
        
             
        
        
        
4+1 = 5 
5 is the answer but you could also just subtract it a normal way
        
                    
             
        
        
        
Y = 4/5x + 30
4/5 because the slope is 4 up, 5 right. 30 is the y-int
        
             
        
        
        
Answer:
the answer is 2× + 3×
Step-by-step explanation:
hope it helps 
 
        
             
        
        
        
Answer:
its good :)
Step-by-step explanation: