How can you represent 2⋅−15
with a model?(1 point)
One possible way to represent 2⋅(-15) with a model is by using a number line.
Start with a number line that includes negative numbers. Mark the starting point as 0. Move 2 units to the left on the number line and mark that point. Then, move 15 units further to the left from that point and mark the final position.
The model will represent the fact that 2⋅(-15) is equivalent to moving 2 units to the left from 0 and then moving 15 units further to the left, resulting in a final position that is 30 units to the left from the starting point (0).