sony72
11.02.2021 •
Mathematics
Solve the system using elimination. 3 x plus 2 y equals 17. 2 x plus 5 y equals 26.
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Ответ:
A. True
B. False
Step-by-step explanation:
A. The absolute is ALWAYS positive, so 11 remains the same.
B. The opposite of 11 is -11. Whenever it asks you for its opposite, you give it the opposite symbol of what it was originally.
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