Answer:
-n
Step-by-step explanation:
If n represents "a number", then the opposite of the number is ...
-n
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<em>Examples</em>:
The opposite of -3 is -(-3) = 3. The opposite of 10 is -10.
Answer:

Step-by-step explanation:
Let's simplify step-by-step.
3−2w29
=3+−2w29
He can because you can add it mentally. You can just have 23 in your head and count by adding 10 "4" times.
Hope this helped☺☺
Group A I’m pretty confident with that answer
Answer:
3/4
Step-by-step explanation:
BTW...can i plz get brainliest??? pllzzzzzz