3 years ago

I need help with problem 27

Mathematics

1 answer:

forsale [732]3 years ago

3 0

Answer:

0+7-4=3

Step-by-step explanation:

They started with none, hence the 0. "Gained" typically means addition, so you add seven. "Lost" is a signal word for subtraction, so subtract zero. It comes out to 4.

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