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nika2105 [10]
3 years ago
10

In a room there are a mixture of people and dogs. there are 72 heads, and 200 legs. how many dogs are in the room?

Mathematics
1 answer:
IRINA_888 [86]3 years ago
6 0
There are a total of 9 dogs
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Anna007 [38]
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(a+b)2 ;a=1/2 and b=2
FrozenT [24]

Answer:

\frac{25}{4}

Step-by-step explanation:

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The correct answer is A) y = -3x - 1

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m = -6/2

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Since A is the only one with a -3 slope, this is the correct answer.

3 0
3 years ago
Pls, HELP IF U DONT KNOW THE ANSWER THEN DONT RESPOND, I WILL GIVE BRAINLESS IF CORRECT.
LenKa [72]

Answer:

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Step-by-step explanation:

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4 0
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Answer:

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