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LUCKY_DIMON [66]
2 years ago
7

Why is it wrong? I need a step by step answer please i have no clue what to do

Mathematics
1 answer:
Gennadij [26K]2 years ago
7 0

Question c and d need to have a negative in it so its

C = -1

D = -3

It's because your subtracting

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Answer:

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6 0
2 years ago
1-1= what i need to know.
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Answer:

0 is the answer same as 0+0=0

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have a good day :

Step-by-step explanation:

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