Answer:
Z is 66. If you want an explanation, I could give it to you, FYI.
 
        
                    
             
        
        
        
Answer:
137.842
Step-by-step explanation: hope this helps :) can I please get a brain list :)
 
        
                    
             
        
        
        
3.4, 3 + 0.4, three point four
5.8, 5 + 0.8, five point eight
6.2, 6 + 0.2, six point two
        
             
        
        
        
($94.11 + $52.75) + (-$25.20 + -$22.04 + -$8.50) =
($146. 86) - (-$55.74) =
$94.12 
$94.12 is the account balance at the end of the month. 
        
                    
             
        
        
        
Given :
Rain is falling at 0.5 inches per hour and 1.5 inches have already accumulated.
To Find :
How many hours must have passed if there are 5 inches of rain .
Solution :
Let , after x hours rain accumulated is 5 inches .
We know , general equation of line :
y = mx +c 
Here , m = 0.5 and c = 1 .
So , equation of rain accumulated is :

Now , putting value of x = 5 hours .
We get :

Hence , this is the required solution .