I believe that y=-1.5x-6 is the answer.
<u><em>The additive identity property </em></u>. . . is being used here because no matter what the value is, whenever you add zero (0) to it, you'll always get the value your started with.
Because you need to subtract from 10, you need to do 10-8. Then you will add 5 since you took away 5 to subtract from 10.
The table could include values like this:
x y
-2 -8
-1 -2
0 0
1 -2
2 -8
Hey there,
All we have to do is 472-21=451
So your number would be 451
