Answer:

Step-by-step explanation:
Given
----- Sales price
---- Loyalty member discount
Required
This is represented as: L(S(x))
So, we have:

Substitute S for S(x)

Substitute 

Answer:
7
Step-by-step explanation:
Answer: $4450.50
Step-by-step explanation:
Just guessed and got it right
Answer:
9/30
Step-by-step explanation:
Answer:
A
Step-by-step explanation: