Answer:

Step-by-step explanation:
5x - 24 = 3 * 2 
5x - 24 = 6
5x = 30
x = 6
 
        
                    
             
        
        
        
Answer:
n = -3
Step-by-step explanation:
Let the number be n.  Then (2/3)n-4 = 2n.
Solve for n.  To accomplish this, start by mult. both sides by 3, to remove the fractional coefficient:  2n - 12 = 6 n, or -12 = 4n.  then n = -3 (answer)
 
        
                    
             
        
        
        
Answer:
search up-area of circle formula and circumference of a circle formula
Step-by-step explanation:
 
        
                    
             
        
        
        
There are 850 workers in the smallest building, 1350 workers in the second-largest building, and 1700 workers in the largest building.
        
             
        
        
        
Answer:
7% my answer i think if im mistake please dont report me