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IRINA_888 [86]
3 years ago
8

What would be the answer and why?? help please

Mathematics
1 answer:
Sergio039 [100]3 years ago
6 0
DC + BD = BC (your answer is correct).  None of the other answers can be 100% proven
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FromTheMoon [43]

This could be wrong because I'm going into the fifth grade but wouldn't it just be (7,-3)?

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klemol [59]
I would would say 7.

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Since they are all sisters and it says each one has one brother I think that would mean 7. That's just my comprehension of the question, though I may 100% wrong.
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KATRIN_1 [288]
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3 years ago
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andre [41]

Answer:

I need the right problem.

Please read the whole thing.

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Hi. For this problem you are going to combine like terms.

For these problems, if you need any more help, you can search up algebra calculators on google.

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