The value of -2 - -7 as modelled in the attached image is; -1.3
According to the question;
- We are required to model the expression on the number line by drawing an arrow.
The number line model given can be used to evaluate -2 - -0.7 by simply finding the distance between -2 and -0.7 as in the attached image.
Ultimately, the value of -2 - -0.7 is; -1.3
Read more;
https://brainly.com/question/18329661
