Answer:
C
Step-by-step explanation:
Answer:
2.75
Step-by-step explanation:
21.50 - 18.75 = $2.75
CAN I HAVe BRAINLIEST
Answer:
A. 
B. 
C. 
D. 
Step-by-step explanation:
A. To solve the first part of the problem we must replace
in the function 
So:

B. In part B we must find the inverse function of 
To find the inverse function do 

Now clear the variable x.

Replace x with y.

Finally

C. Now we take the inverse function found above and replace 

D. Now we substitute
in the original function.

Answer:
Answer is D 5x-y>= 1 :)
Step-by-step explanation: