Answer:
C. 9
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
1)combine like terms
2) move 9 to the other side by subtracting 9
3) divide by the # that is in front of y - to both sides
answer you should get: -11/2
Answer:
23 - ( 9 - 5 )²
= 23 - (4 )²
= 23 - 16
= 7
hope it is helpful to you ☺️