Answer:
They will make 13.80 dollars
Step-by-step explanation:
so they made 1.80 more
 
        
             
        
        
        
Answer:
9 and 10 i dont know why they have us doing this confusing  stuff
Step-by-step explanation:
 
        
             
        
        
        
3/19 = 0.157...not this one
3/16 = 0.1875...not this one
3/11 = 0.2727 <== this one does
3/8 = 0.375...not this one
        
                    
             
        
        
        
Answer: 9 miles I think but I dont know where her house is exactly.
 
        
             
        
        
        
Answer:
Midpoint of side EF would be (-.5,4.5)
Step-by-step explanation:
We know that the coordinates of a mid-point C(e,f) of a line segment AB with vertices A(a,b) and B(c,d) is given by:
e=a+c/2,f=b+d/2
Here we have to find the mid-point of side EF.
E(-2,3) i.e. (a,b)=(2,3)
and F(1,6) i.e. (c,d)=(1,6)
Hence, the coordinate of midpoint of EF is:
e=-2+1/2, f=3+6/2
e=-1/2, f=9/2
e=.5, f=4.5
SO, the mid-point would be (-0.5,4.5)