In standard form it would be y= 5x - 4
        
             
        
        
        
Answer:
45
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
4
7
w
=
16
Multiply both sides of the equation by 
7
4
.
7
4
⋅
4
7
⋅
w
=
7
4
⋅
16
Simplify  
7
4
⋅
4
7
⋅
w
 .
Step-by-step explanation:
 
        
             
        
        
        
12+.60+ 12.60
12.60*20%
12.60*.20= 2.52
Tip should be around $2.52
Hope this helped :)