A. Independent is 12.5 
B. Domain
Minimum is 15 maximum is 25
C. When she works for 11 hours she will earn $137.5
Hope this helps!
        
             
        
        
        
This is the function 

Then factor 2 out 

Divide both side by two and use the quadratic formula to get the following 

X=3 And x=-2 and don't forget to Chek them
 
        
             
        
        
        
Yes silicon was made 1495 and its very useful
        
             
        
        
        
Answer:



Step-by-step explanation:
Given
The attached figure


Solving (a): EF
Since m is a perpendicular bisector, then <EGF and <EGH are right-angled.
So, EF will be calculated using Pythagoras theorem which states:




Take the positive square roots of both sides


Solving (b): GH
Since m is a perpendicular bisector, then GH = FG



Solving (c): EH
Since m is a perpendicular bisector, then EH = EF



 
        
             
        
        
        
Answer:
Bro 1st expression is in simplest form and 2nd in simplest is 3/2
Step-by-step explanation:
If you like my answer than please mark me brainliest