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Naddik [55]
3 years ago
8

4х+6y = 40 2х+бу= 26 How do u do the work for this equation

Mathematics
1 answer:
Dovator [93]3 years ago
7 0
1. Equation: 4x + 6y = 40
Answer:!4x + 6y - 40 = 0
2x + 3y - 20 = 0

2. Equation: 2x + 6y = 26
Answer: 2x + 6y - 26 = 0
x + 3 y - 13 = 0
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Z= 2058- 2046 / 15 / √10

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Since the calculated value of Z= 0.253 falls in the critical region we reject the null hypothesis.

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