Answer:
A.
B.
Step-by-step explanation:
Let V be the volume of full bottle of Jun's favorite hot sauce.
We have been given that Jun used x millimeters or 90% of his favorite bottle of hot sauce. This means that 90% of V equals to x millimeters.
We can represent this information in an equation as:
Upon multiplying both sides of our equation by 0.9 we will get,
Therefore, the expression represents the volume of a full bottle of Jun's favorite hot sauce, in milliliters and option A is the correct choice.
Upon simplifying our expression we will get
Therefore, the expression also represents the volume of a full bottle of Jun's favorite hot sauce, in milliliters and option B is the correct choice.