Answer:
600 and 200 
Step-by-step explanation:
kofi  : kweku     is   3 :1 
    so Kofi gets   3 out of ( 3 +1)  = 3/4 of 800  = 3/4 * 800 = 600
          kweku get s the rest   800- 600 = 200   
 
        
             
        
        
        
Answer:
0.13 tax
Step-by-step explanation:
0.044*3=0.132
 
        
             
        
        
        
Since both 4 and 6 are divisible by 2, it becomes 2/3<span />
        
                    
             
        
        
        
 Answer: 25
Step-by-step explanation:
Both lines are being cut by the same transversal so to solve for x, make both equations equal to each other 
2x+10 = 3x-15
To isolate x, do the inverse operations (for any side chosen)
Do the inverse operations to move -15 and isolate 3x
Add 15 to 10 (10+15=25)
You now have 2x+25=3x
Now, do the same to combine the x values together 
25=3x-2x
You now have 25=1x
Divide by 1 on both sides
25=x
 
        
                    
             
        
        
        
Cot(-x) = 1 / tan(-x)
Tan(-x) * 1 / tan(-x) = 1