Answer:
648 m
Step-by-step explanation:
if i understand correctly you're multiplying all these number together. so 9 times 6 is 54. 54 times 3 is 162. 162 times 4 is 648.
C. addition property of equality
Step-by-step explanation:

x = 5

2×2×2×2×2-5×5
64-25
39
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THANK YOU.
#
Answer:
X3 it can also be written as 3x, which is X+X+X