Answer:
B i think
i examined carefully and im %75 sure that is it B
Step-by-step explanation:
im so sorry if it's wrong
1). Add 9 to each side of the equation.
2). Multiply each side by 4 .
3). Divide each side by 3 .
4). Gaze wondrously upon the answer.
The amount of the sale tax is $6
The total cost is $69