Answer: A; No, the relation passes the vertical line test.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation: 6x+5x=3x+2x-54
                                                11x=5x-54 
                                                 +5x  +5x
                                                    16x=54
                                                      16    16
                                                        x=3.375
 
        
             
        
        
        
Answer: the answer is B
Step-by-step explanation:
it’s on edge
 
        
                    
             
        
        
        

the first step is to deal with the negative exponents, which causes numbers to go to the other side of the fraction
8x^{-9}+(-3x^{-3}y^{-2})(\frac{5}{x^6y^{-2}})
goes to

now we can simplify the multiplied terms

Now that we have common bases, we can add the 2 fractions together to get

 
        
             
        
        
        
Answer:
see explanation
Step-by-step explanation:
(a)
4 × 4 = 4²
(b)
5 × 5 × 5 × 5 = 
(c)
3 × 7 × 7 × 7 × 7 = 3 × 
(d)
2 × 9 × 9 × 9 × 2 × 9 ← rearrange
= 2 × 2 × 9 × 9 × 9 × 9
= 2² × 