Michael is x years old in 10 years old ,he will be 23 years old. a.23-x=10; x=-13 b.10-x=23; x=13 c. x-10=23; x=13 d. x10=23; x=13

What is the simplified expression for 6(2(y+x))

What are the solutions to the equation 4x2+3x=24-x

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.