You just put two numbers that you can multiply to get the number and when you came divide anything else in the number then you circle it and that's one of the numbers
 
        
        
        
Answer:
(x+11)(x-11)
Step-by-step explanation:
 
        
             
        
        
        
3,000/200 = 15 and 15 * 200 = 3,000. So the rate of change is 15
        
             
        
        
        
Claire can mix 4 cups of blue paint with 2 gallons of white paint. 
(More than?) 2 cups of blue paint with 1 gallon of white paint or use less white paint with Claire recipe. 
(Less than?) 2 cups of blue paint with 1 gallon of with white paint or use more white paint with Claire recipe. Sorry I was a bit confused with a bit but this should be right
        
             
        
        
        
Answer:
I got x1 =0 x2=220
Step-by-step explanation:
y=- 00.1x (x-220)
-0.01x (x-220)=0
- 1/100 x(x-220)=0
x (x-220)=0
x=0
x-220=0
Answer x=0 and x=220