25 points 5x + 2y = 5 3x - y = 14 which of the following equations is not a result of solving the system of equations by addition? 11x = 19 11y = -55 11x = 33

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

40 describe the outliers from the scatter plot.

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers