I think the answer may (0,0). This is just a guess
        
             
        
        
        
Answer:
23
Step-by-step explanation:
if y=8 then you plug it inti the equation
2(8)+7
16+7=23
 
        
                    
             
        
        
        
Answer:
x = 24
Step-by-step explanation:
y=  -16 
-16 x 6 = -96 
y= -96
x= 4 
4 x 6 = 24
x=24
 
        
             
        
        
        
Step-by-step explanation:
5²=4²+x²
25=16+x²
25-16=x²
9=x²
√9=√x²
3=x
A
 
        
             
        
        
        
Answer:
answer is b
Step-by-step explanation:
look at the picture