It should be 0.3181818181818 so it would be a repeating decimal
        
             
        
        
        
Answer:
f(-5) = 22
Step-by-step explanation:
 f(x) =-3x+7
Let x = -5
 f(-5) =-3*-5+7
       = 15 +7
        =22
 
        
             
        
        
        
7.580 is 758% as a decimal to the thousandths place. 
        
                    
             
        
        
        
Answer:
8
Step-by-step explanation:
10+8-3+5-12=
 
        
             
        
        
        
Answer:
<h3>dn = -7^n-1</h3>
Step-by-step explanation:
Given the sequence -1,-7,-49,-343,....
We are to find the nth term of the sequence
dn = ar^n-1
a is the first term = -1
r is the common ration = -7/-1 = -49/-7 = 7
n is the number of terms
Substitute
dn = -1(7)^n-1
dn = -7^n-1
hence the nth term of the sequence is dn = -7^n-1