This is the fundamental zero additive rule
x - 0 = x
which means that for the set of real numbers, there exist a number such that if added (or subtracted) from any other will not affect such number.
You get 2m+m-3n which simplifies to 3m-3n
Answer:
2
Step-by-step explanation:
the coefficient is the number that multiply the letter
Answer:
5/9 or 0.5
Step-by-step explanation:
i hope this helps :)
Answer:
constant proportanality is 12 k=12
Step-by-step explanation:
because 5 time 12= 60 and it keep going and going