Answer:
look at this
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Yes
Step-by-step explanation:
x=10 would not however since it is a vertical line and fails the vertical line test where an x value cannot be repeated more than once.
y=10 would be a horizontal line coming from the point (0,10)
 
        
                    
             
        
        
        
Answer:
100 bags 
Step-by-step explanation:
S.E = σ/ √n
0.1 = 1 / √n
Square both sides 
0.1² = 1² / n
0.01 = 1 / n
0.01n = 1
n = 1 / 0.01
n = 100
 
        
             
        
        
        
45.87= 2.18 plus 300 is 345.87 hope this is correct if not im soooo sorry