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Delicious77
[7]
3 years ago
14
What is 3a-2b if a=-1 and b=-2
Mathematics
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1
answer:
Karo-lina-s
[1.5K]
3 years ago
6
0
3(-1) - 2(-2)
-3 + 4 = 1
your answer is 1
remember, two negatives become one postive
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