What is the value of the expression 9 - 3 × 2?

To find the value of the expression 9 - 3 × 2, it's important to follow the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).

In this expression, we first perform the multiplication before the subtraction.

Step 1: Calculate 3 × 2, which equals 6.
Step 2: Now substitute back into the expression, resulting in 9 - 6.
Step 3: Finally, perform the subtraction: 9 - 6 equals 3.

Thus, the correct value of the expression 9 - 3 × 2 is indeed 3, which corresponds to your original choice of answer B.