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Shkiper50 [21]
3 years ago
14

Use the substitution method to solve the system of equation.choose the correct ordered pair. y=3x+2 y=x+12

Mathematics
1 answer:
Travka [436]3 years ago
4 0

y = 3x + 2 \\ y = x + 12 \\ 3x + 2 = x + 12 \\ 3x - x = 12 - 2 \\ 2x = 10 \\ x = 5
I hope this would help
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Answer:

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Step-by-step explanation:

We have that if the sample size is greater than 5% of the entire population, a finite population correction factor (fpc) is multiplied with the standard error :

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We know that N = 250 n = 91, replacing:

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Step-by-step explanation:

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2 years ago
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Answer:

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