3/4=?/8, as there are eight rectangles. 
3*2/4*2=6/8
        
                    
             
        
        
        
Isosolic 
Step-by-step explanation:
Here's an easy way to fold any rectangle of paper into a triangle with three sides the same length.
Fold the paper in half long-ways, then open it out flat.
Fold a bottom corner up to touch the fold line, making a sharp point on the other corner.
Now fold the two RED edges together.
 
        
             
        
        
        
A. A Plus Plumbing company charges $60 per hour and $80 as a one-time fee cause 320-140/4-1 equals 180/3 equals 60 and y-140=60(x-1) 
 y=60x-60+140 
y=60x+80
 
        
             
        
        
        
Pounds of butter=1/10 (potatoes)
                          =1/10 (12.5)
                          =1.25 pounds
Ellie uses 1.25 pounds of butter
        
             
        
        
        
Answer:

Step-by-step explanation:
 ,
,  ,
,  , Subtract 23 and 3x from both sides and simplify:
, Subtract 23 and 3x from both sides and simplify:  , Divide both sides by 2 and simplify:
, Divide both sides by 2 and simplify: 
<em>Hope this helps!!!</em>