bm42400
28.02.2020 •
Mathematics
(3x – 3y = 30
| -2x + y = -26
A (4,-6)
B (9, -1)
C (17, 1)
D infinitely many solutions
Solved
Show answers
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Ответ:
b
Step-by-step explanation:
because 3x3 add up to be 9.1
Ответ:
$13.35
Step-by-step explanation: