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masya89 [10]
2 years ago
9

The sum of three numbers is 123. The second number is 8 more than the first. The third number is 3 times the first. What are the

numbers ?
First number:

Second number:

Third number:
Mathematics
1 answer:
Aleksandr [31]2 years ago
5 0

Answer:

41 is my geuss

Step-by-step explanation:

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I believe it is 48. 
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Step-by-step explanation:

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cestrela7 [59]

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7 0
3 years ago
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Given that f(x) = 13x2 + 156, find x. A) x = ±2i 3 B) x = ±2i 6 C) x = ±3i 5 D) x = ±3i 6
mamaluj [8]

Answer:

  A)  x = ±2i√3

Step-by-step explanation:

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Subtract 12:

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