Answer:
the y intercept is (0,2)
Step-by-step explanation:
Answer: Put a cardboard piece inside the envelope then mail it
Step-by-step explanation: If you make the cardboard piece the exact size as the pictures then put it behind all of the pictures it would make it hard for the pictures to bend if it has support.
The answer is 0, because you are adding an opposite to the original number, which always results in zero.
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I hope this helps you with your math
Hello.
All of the real numbers I believe are:
-2, -1, 0, 1, 2, 3, and 4.
Hope it helps!