229k views
2 votes
N+ 8.7 = 16.2

answer choices

6.5
7.5
8.5
24.9

1 Answer

4 votes
N+ 8.7 = 16.2
N = 16.2 - 8.7 =
N = 7.5
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your answer is 7.5
User Cromwell
by
7.2k points