Answer:
n=35
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable
 
        
             
        
        
        
Answer:
no because some students might not get 80% or higher on their test 
sorry if this isnt helpful 
 
        
                    
             
        
        
        
12/100x10000 = 1200
17/100x8000= 1360
1360+1200 = 2560
18000 - 2560 = $15,440 (final cost)
        
             
        
        
        
Answer:
169.56
Step-by-step explanation:
The formula for finding the volume of a cylinder is: πr²h
First step: Plug in the radius and height: π•3²•6 
Second step: Plug 3.14 for π: 3.14•3²•6
Third step: Simplify the equation: 3.14•9•6
Fourth step: Multiple to get your final answer: 3.14•9=28.26•6= 169.56