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ra1l [238]
2 years ago
15

Can someone please help me on this

Mathematics
1 answer:
Tanzania [10]2 years ago
7 0

a=2(-2)-1 = -4-1 =-5\\\\b=2(-1)-1 = -2 - 1 = -3\\\\c=2(1)-1 = 2-1 = 1\\\\d=2(2) -1 = 4 -1  =3

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