Which model best represents the expression 2(-4)?
The expression 2(-4) can be simplified as: 2 * (-4) = -8.
Therefore, the model that best represents this expression is a number line with 8 units towards the left of the origin (-8).
To find the model that best represents the expression 2(-4), we need to simplify the expression.
Step 1: Multiply 2 by -4, which gives us -8.
So, the model that best represents the expression 2(-4) is -8.