Answer:
Option A, 0.82x
Option E, B - 0.18B
Step-by-step explanation:
Step 1: Make an equation
x * (1 - 0.18)
Step 2: Subtract inside the parenthesis
x * (1 - 0.18)
x * (0.82)
0.82x
Step 3: Find the second equation
0.82x is same as x - 0.18x
B - 0.18B
Answer: Option A, 0.82x AND Option E, B - 0.18B
