3x^-2 can be written
3/x^2 because x^-2 is = 1/x^2
I think that the answer for that one is A
Answer:
you haven't provided me with anything please provide me with something and I will comment you the answer. mods please stop deleting it :(
Step-by-step explanation:
The Answer should be C.) Y=x-20
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Miri