Ramona put her dog, butch, on a diet for 5 months. at the end of the diet, butch's total weight change was −11 1/5 pounds. what was butch's average weight change each month of the diet? enter your answer as a mixed number, in simplified form, in the box.

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x′y′z′, with vertices x′(4, -2), y′(4, -3), and z′(1, -4). the type of transformation that triangle xyz undergoes is a . triangle x′y′z′ then undergoes a transformation to form triangle x′y′z′, with vertices x″(4, 2), y″(4, 3), and z″(1, 4). the type of transformation that triangle x′y′z′ undergoes is a .