8x + 4y > 3
6x – 7y < -5
is (2,3) a solution of the system?...
Mathematics, 14.01.2020 19:31 biancatay
8x + 4y > 3
6x – 7y < -5
is (2,3) a solution of the system?
Answers: 3
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He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
Answers: 3
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Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?
Answers: 1
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Answers: 1
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