Hello : 
(-6a)-(-3a) =(-3a)-(0) = (0)-(3a) = (3a)-(6a) = -3a (arthmetic<span> sequence, the common  -  diff is : d= -3a   the first term is : U1 = 6a
</span><span>a general rule for the n th term is : Un =U1+(n-1)d
Un = 6a +(n-1)(-3a) =
Un = 6a -3an+3a
</span>Un  = -3an +9a
        
             
        
        
        
Answer:
Step-by-step explanation:
Ivan and 3 others were evenly matched.
1+3=4
So there were 4 grandmas on the other team. :)
 
        
             
        
        
        
an equation would be 95d=475
 
        
                    
             
        
        
        
Answer:
x is 2
Step-by-step explanation:
it's ez and uhm stan loona
 
        
                    
             
        
        
        
Answer:
Ella got the highest marks.
Step-by-step explanation:
Given that:
Camilla got 4/5 of the 200 marks. 
Marks of Camilla = 
Marks of Camilla = 160 marks 
Lincoln got 44% of the 200 marks.
Marks of Lincoln = 
Marks of Lincoln = 88 marks 
Ella got 198 out of 200.
On comparing,
198 is the highest out of 200.
Hence,
Ella got the highest marks.