The answer is C. I'm pretty sure of it.
Answer:
Therefore 
Step-by-step explanation:
Given values are















Answer:
Domain 
Range 
Step-by-step explanation:
Domain : Domain of a function
is the set of all possible values of
for which
exists.
Range : range of a function
is the set of all possible values of
.
Here 
can be any value from
to
.

hence possible value of
can be any value between
and 

let 

so
.
hence
can have any value between
.
Range 
Answer
z= 14
Step-by-step explanation:
4( 2z-3) -5(z-6) =3 *20
8z-12-5z+30=60
3z+18=60
3z=60-18
3z=42
z= 14
Answer:
36.50
Step-by-step explanation:
Do 589.00-552.50 to get her current acc balance. So you get 36.50. That means she cannot buy all the books