I honestly don't know if this is correct but it might be i think its the middle one y=f(x)=x to the second power
Answer:
625
Step-by-step explanation:
The correct answer is is the option B . X>0
Hopefully this help you
Answer:
z = 20
Step-by-step explanation:
subtract 19z from 20z, and add 8 to 12. you will be left with 20 = 1z. Divide 1 by 20 and you will have Xz =20.
I hope this helps!
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