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shutvik [7]
3 years ago
5

What the answer I don’t know it

Mathematics
2 answers:
viktelen [127]3 years ago
7 0

Answer:

A

Step-by-step explanation:

because negative minus negative is positive so its negative 6 plus 3

meriva3 years ago
5 0
The answer is B since a negative number being subtracted cancels out and becomes a number, for example: since its -(-3) it becomes positive.
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Step-by-step explanation:

We need to solve the expression:

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2x+5y+5(2x+5y)\\=2x+5y+10x+25y\\Combining\,\,like\,\,terms:\\=2x+10x+5y+25y\\=12x+30y

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