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Answer :

Answer:

C: b=4

B: n= -2

A:-5

A: -2

Step-by-step explanation:

hope this helps sorry if any one of these is incorrect have a good rest of your day :) ❤

Number 10 is C



Number 7 is C


Number 9 is B



Number 8 is B


If u confused with the numbers press on the picture