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jeyben [28]
2 years ago
13

Helpppp please, thanksss

Mathematics
1 answer:
suter [353]2 years ago
7 0

The answers to ur problem is 25,35,47

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Solve this equation using elimination: 4x-y=8;6x+y=2
fomenos
Solve simultaneously.

4x - y = 8
6x + y = 2


Multiply top equation by 6, and bottom equation by 4, to eliminate x, so that we can find y.
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24x - 6y = 48
24x - 4y = 8

Subtract top from bottom to form one equation.
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-2y = 40
Therefore y is 20.

Put y back in to an equation, such as 4x - y = 8.
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4x - 20 = 8
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Step-by-step explanation:

that is the equation

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While working at his neighborhood math tutoring center researching the comprehension level of the students Dion investigated tha
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Answer:

Step-by-step explanation:

While working at his neighborhood math tutoring center researching the comprehension level of the students Dion investigated that the distribution of the student test scores are normally distributed with a mean of 79.13 and a standard deviation of 6.34. What is the probability that the student scores less than 60.11

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