ashleyaparicio876
31.03.2021 •
Mathematics
Which pair of numbers has the greatest common factor of 7?
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Ответ:
Ответ:
28 and 7
21 and 3
7 and 1
Ответ:
y = - 1.4
Step-by-step explanation:
In finding y the equation in x is redundant as y can be found from
y = 6y + 7 ( subtract y from both sides )
0 = 5y + 7 ( subtract 7 from both sides )
- 7 = 5y ( divide both sides by 5 )
y = -
= - 1.4