asked 203k views
1 vote
Maria solved the equation -5 n = -12. Her answer was n = 2. She is fairly confident about her answer, but wants to do a quick check of her solution using estimation.

Which of the following shows a good check of her answer?

Maria solved the equation -5 n = -12. Her answer was n = 2. She is fairly confident-example-1
asked
User Danikov
by
8.3k points

1 Answer

7 votes
It would be the fourth answer -6(2)=-13 I think 
answered
User Crozin
by
7.9k points
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