I think he is not correct because there is negative number so it can't be greater than one
Answer: 0
Explanation:
-1/2n -(-1/2n)
= -1/2n + 1/2n
= 0
Answer:
121
Step-by-step explanation:
Since the pattern is that for each 1 driveway, she makes $11, we multiply 11*11 and get 121. We determine that each driveway makes her $11 by dividing the amount earned by the driveways shoveled.
Answer:
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Step-by-step explanation
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