A is commutative property
B is associative property
Explanation:
The square root would be 3.4 if rounded to the tenths place
18-4.25=13.75$ she has. 13.75-9.75=4$ she can spend. 4$/0.50=8 packages she can buy
It would be 3.22x10^8
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Answer:
B. Rotation
Step-by-step explanation: