Answer:
I think the fourth one and what is going on with it being upside down lol??????????????
Step-by-step explanation:
lmk if I helped but if I did not I will give ur points back:).
Answer: -13
Step-by-step explanation: :)
A/3=7/10
21=10a
a=2.1
100a=100*2.1=210
The answer is C. The middle term should be -6 and not -12.