7 1/2 the rule is add two and a half: +2 1/2
Answer:
B
Step-by-step explanation:
Morning: 
Afternoon: 
Therefore, the hiker's hiked
more in the morning than in the afternoon.
U can buy 5 fish hope it’s right
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Answer:
-1/128
Step-by-step explanation:
1,-1/2,1/4,-1/8,1/16,-1/32,1/64,-1/128