Answer:
8) C
9) I
Explanation:
8)
Let's test some answer choices:
A)
, so A is not the answer
B)
, so B is not the answer
C)
, so C is the answer!
9)
Let's test some answer choices:
F)
, so F is not the answer(read the problem carefully, it asks which expression is NOT equal to
)
G)
, so G is not the answer
H)
, so H is not the answer
That leaves I, so I must be the answer(
)
Therefore, c is the answer to 8) and I is the answer to 9) and we're done!