A suitable calculator can row-reduce the augmented matrix.
first number: 3
second number: 1
third number: 8
 
        
        
        
Answer:
It's 14.
Step-by-step explanation:
Google. ;)
 
        
                    
             
        
        
        
Answer:
The given expression in simplified form is: 
Step-by-step explanation:
Simplifying the expression involve reducing the number of terms to minimum and making the expressions in standard form. 
This may involve addition, subtraction and multiplication of variables.
Given expression is:

Distributing 5x will give us:

Hence,
The given expression in simplified form is: 
 
        
             
        
        
        
Answer:
<h3>5 th box </h3><h2>0: )</h2>
Step-by-step explanation:
 
        
             
        
        
        
Multiply first then you would wanna add but you can't until you subtract 5-3 then add I got 12