Select 4 from 9, and 3 from 8.  Multiply together.
C(9,4)*C(8,3)
=9!/(4!5!) * 8!/(3!5!)
=7056
        
             
        
        
        
1st question 
$23,760-(4000+6000)=$13,760 
$13,760 x 4%=$ 550.40
2nd question 
$43,300-(2000+2000)= $39,300
$39,300 x 5%= $1,965 
        
             
        
        
        
I’m pretty sure it is B
Hope I helped.
        
                    
             
        
        
        
Answer:
10^5
Step-by-step explanation:
10 multiplied by itself five times (10*10*10*10*10) is 100,000.
 
        
             
        
        
        
Answer:
option A)  y > 5/4x + 10
Step-by-step explanation:
Take any point in the shaded region
( -12 , 1)
y > 5/4 x + 10 
1 > 5/4 * (-12) + 10
1 > 5*(-3) +10
1 > -15 + 10
1 > -5
(-12 , 5) satisfies the equation.