Answer:
C
Step-by-step explanation:
The answer is -9 + 9i. Hope this helped.
Answer:
Step-by-step explanation: Step 1: Isolate the absolute value expression.
Step2: Set the quantity inside the absolute value notation equal to + and - the quantity on the other side of the equation.
Step 3: Solve for the unknown in both equations.
Step 4: Check your answer analytically or graphically.
The sales tax would be $12.42
