Answer: 70,000
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
(3x²+6x-5)(-3x)
Apply distributive law.
-3x(3x²)-3x(6x)-3x(-5)
Simplify.
-9x³ - 18x² + 15x
 
        
                    
             
        
        
        
You use elimination the get x=5 and then plug it in to get y=0 so the coordinate is (5,0)
 
        
             
        
        
        
Answer:
21 per min
Step-by-step explanation:
 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
(4/5)x*5=8*5
4x=40
4x/4=40/4
x=10