Answer:
For the first one, it is 12. For the second one im not too sure but I would guess that it is 9.20.
Step-by-step explanation:
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Answer:
i would say c
Step-by-step explanation:
I’m not sure of the context of your class, but the second choice will give you -21 and the third one will give you -15. The first and last choice are positive, so just between those two
At the end where it says 17-6+7 you were supposed to add them then subtract it (PEMDAS). So it would be 17-13=4.
They have many answers so find the least one