A study is created in which the participants were randomly assigned to groups for different treatments. Which best describes the reason this was done?

Marie drew the triangle shown. she wants to draw a second triangle that is different from this one. use the drop-down menus below to complete the statements about the second triangle.

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

Which shows a reasonable estimation for 124% of 42 using the distributive property?