10x^2 - 25 = x^2
Take the square root of each side.

x = 10x - 5i
 
        
        
        
Hey there,
6x + 5 (x-2)
6x + 5x - 10
11x - 10
3x - 5 - x + 9 
3x - x - 5 + 9
2x + 4
3a + 5 - 8a + 1
3 (-1) + 5 - 8(-1) + 1
-3 + 5 + 8 + 1
11
Hope this helps :))
<em>~Top♥</em>
        
             
        
        
        
Answer:
x=3 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:  There are 177100 possible groups.
Step-by-step explanation:
Given: Total employees = 25
Number of  employees  wants to choose = 6
The combination of n things taken r at a time is given by:-

Put n = 25 and r= 6, we get

Hence, there are 177100 possible groups.
 
        
             
        
        
        
Answer: 777600
Step-by-step explanation:
you times 12 by 4 then you times 3000 by 5.4 and add the two answers