Answer:
(4,0) and (- 2,0): Answer
Step-by-step explanation:
Absolute value questions have two essential steps.
1. Solve the equation as it is written.
2. Solve it changing the sign of the right hand side. I will include a graph to confirm my answer
4*abs(x - 1) = 12             Divide by 4
- abs(x - 1) = 12/4            
- abs(x - 1) = 3                  Equate this to 3
- x - 1 = 3                          Add 1 to both sides
- x - 1 + 1 = 3 + 1               Combine
- x = 4 
4*abs(x - 1) = - 12         Divide by 4
- abs(x - 1) = - 12/4
- abs(x - 1) = - 3
- x - 1 = - 3                       Add 1 to both sides
- x - 1 + 1 = -3 + 1
- x = - 2
So this has 2 answers
(4,0) and (- 2,0) 
 
        
             
        
        
        
Answer:
infinite solutions
Step-by-step explanation:
y=5/2x+2
2y= 5x +4
Multiply the first equation by 2
y = 5/2 x +2
2y = 5/2 *2 x +2 *2
2y = 5x +4
Since this is identical to the second equation (they are the same), the system of equations has infinite solutions
 
        
             
        
        
        
Answer:
5 FULL necklaces.
Step-by-step explanation:
85/15
About 5.667 
0.667 of a necklace doesn't count
So just 5! :) 
 
        
             
        
        
        
Answer:
x = 2n - 4
Step-by-step explanation:
hope this helped have a great day
 
        
                    
             
        
        
        
Answer:
I would help you... But I think that you are supposed to have a picture and there is no picture.