2 years ago

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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