Find the distance between the coordinate points (9,-12) and (6,-11)

[3, -1]

Step-by-step explanation:

lets see here

9 to 6 is just 3 units

-12 to -11 is just 1 unit

so... [3, -1]

why -1?

because when subtracting a negative from a negative is like subtracting a positive from a positive.

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.