deandrehudson18
20.11.2019 •
Mathematics
For which equation would x = 5 be a solution?
4 x - 7 = 27
3 x + 6 = 21
12 - 2 x = 13
7 + 6 x = 27
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Ответ:
Hi, it's me again!
Your answer would be B.
3x + 6 = 21
3(5) + 6
15 + 6
21 = 21
Ответ:
1. C. mean = 30, median = 29, mode = 24, range = 15
2. B. 6.5