Answer:C
Step-by-step explanation:
I would say D or C but d is the identity property. And C is the distributive property.
For further explanation go to -
https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-ditributive-property/a/distributive-property-explained
Answer:
(-1, 1), (-1, 2), (0, 1)
Step-by-step explanation:
It appears as though letter designations have become confused. If not, your question answers itself, as a, b, c are given and you're asking for a, b, and c.
___
Reflecting the given points across the line y=-x transforms them like this:
(x, y) ⇒ (-y, -x)
That is, you swap the coordinates and negate them both. The result will be as shown above and in the attachment.
What you have to do is divide 27 by three and you get 9 so 9 is your answer
I don't know how to upload a picture but I can tell you what to write
Start off with a writing the problem then you have to divide two from both sides
1) 2x=8
/2 /2
Once you divide two from both sides x is alone so you were left with X=4 which gives you the answer
2) x = 4