What is the value of the expression 10 - (2 * 3)?

To find the value of the expression 10 - (2 * 3), it's essential 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)).

First, evaluate the expression inside the parentheses:

2 * 3 equals 6.

Next, substitute this value back into the expression, resulting in:

10 - 6.

Now, perform the subtraction:

10 - 6 equals 4.

Thus, the value of the expression is 4, confirming that the answer is indeed the first choice.