This is called the leading term
        
                    
             
        
        
        
Answer:
- w + b = 13
- 6.5w + 2b = 57.5
Step-by-step explanation:
Let w represent the number of gifts wrapped. Let b represent the number of bags prepared.
   w + b = 13 . . . . gift bags and gifts wrapped
   6.5w +2b = 57.5 . . . . total time spent preparing gifts
_____
Lincoln wrapped 7 gifts and bagged 6.
 
        
             
        
        
        
Answer:
s = 6 feet
Step-by-step explanation:
Given that,
The volume of the cube, V = 216 feet³
We need to find the side length for the cubical box. We know that the volume of the cube is given by :
 , s is the side length of the box.
, s is the side length of the box.
So,

So, the side length for the cubical box is equal to 6 feet.
 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
both sides are equal to begin with so any x that you put in, will get multiplied by 7 and have 3 added to it
 
        
             
        
        
        
The second matrix system is the correct answer