Mathematics, 27.09.2019 05:30, marjae188jackson
If x - 3y = -9 and 5x - 2y = 7, what is the value of x?
Answers: 1
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How do you write a paragraph proof to prove that the corresponding angles shown are congruent
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Mathematics, 22.06.2019 00:20, sagetpc68741
If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average
Answers: 2
If x - 3y = -9 and 5x - 2y = 7, what is the value of x?...
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