answer = ) 100.80
Step-by-step explanation:
I subtracted the people who payed on the 1st of the month which was 4 from the total 12 memebers. I got 8, then that 8 payed on the 2nd of the month so I multiplied 8 by 12.60
 
        
             
        
        
        
Answer:
6.298 meters 
Step-by-step explanation:
Here, we are told that x is the time of the dive in minutes.
We simply first need to convert 150 seconds to minutes before substitution into the regression formula;
Kindly recall that 60 seconds = 1 minute 
So 150 seconds will be 150/60 = 2.5 minutes 
We now proceed to substitute into;
j = 0.010 + 2.515(x)
i = 0.010 + 2.515(2.5)
j = 0.010 + 6.2875
j = 6.2975 which go 3 decimal places is 6.298 meters 
 
        
             
        
        
        
Answer: combine like terms dude
Step-by-step explanation:
  
        
             
        
        
        
-15 would be your answer a negative plus a negative the signs together would turn negative 15 to positive