Answer:
x=16
Step-by-step explanation:
7+5=12
12 divided by 3/4 is 16
 
        
             
        
        
        
Answer:-2
Step-by-step explanation:
(n + 3) 5 = 3 x 1 - n
distribute so 5n + 15= 3 - n
subtract three from both sides
5n - 12 = -n
subtract 5n from both sides
12 = −6n
Divide both sides by -6
n=-2
 
        
             
        
        
        
Answer:
I just had this problem on a test! I hope this helps, i will attach a picture of my messy work, but hopefully that will give you an idea on how do do it!
How to Solve!-
Repeat this distance formula for each side
 
        
             
        
        
        
Three or more points<span> , , , ..., are said to be </span>collinear<span> if they lie on a single straight line.
LJK   is the answer.</span>
        
                    
             
        
        
        
Answer:
88.67
Step-by-step explanation:
divide 532 from 6
532/6 = 88.67