Step-by-step explanation:
Solving
2x + 6 = 4x - 4
Bringing like terms on one side 
6 + 4 = 4x - 2x
10 = 2x 
10 / 2 = x 
5 = x
 
        
             
        
        
        
Step-by-step explanation:
slope: -4
y + 1 = -4(x - 0)
y + 1 = -4x + 0
y = -4x - 1
 
        
             
        
        
        
Answer:
Identity property
Step-by-step explanation:
Identity property of multiplication: The product of 1 and any number is that number. For example, 7 × 1 = 7 7 \times 1 = 7 7×1=77, times, 1, equals, 7.
I hope it's helpful!
 
        
             
        
        
        
The correct answer is C
to get 5 to 100, multiply by 20, so multiply 3 by 20 as well. 
        
             
        
        
        
Answer: 
2 for $3  $3x23=69 then add shipping which equals $74 you can buy  46 pairs.
 
Step-by-step explanation: