Answer:
Hope it helps
Step-by-step explanation:
1: B
2: B
3: D
4: C
5: A
Answer: 
Step-by-step explanation:



=

=
=

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Answer- 
1, 3, 5, 7, 8, 11, 13, 15 is the answer.
Answer:
12x = 84
x = 7
Step-by-step explanation:
12x = 83 1/3 + 2/3
12x = 84
x = 84/12
x = 7
Hope that helps!