What value of n makes this equation true?
0.7n + 0.8n = 2.1
A. n = 0.60
B....
Mathematics, 21.05.2021 03:30 lelliott86
What value of n makes this equation true?
0.7n + 0.8n = 2.1
A. n = 0.60
B. n = 1.40
C. n = 3.15
D. n = 3.60
Answers: 2
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