3 years ago

Subtract the linear expressions.

Mathematics

1 answer:

Gre4nikov [31]3 years ago

6 0

Step-by-step explanation:

-7.6x+7.4-3.5x-6.5

-7.6x-3.5x+7.4-6.5

-11.1x+0.9

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Answer: If X = 5, z=-3

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Step-by-step explanation:

We know that the formula to find the z-score for any random variable x is given by :-

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