WILL GIVE BRAINLIEST PLZ HELP The following augmented matrix is in row-echelon form and represents a linear system. Solve the system by using back-substitution if possible.​

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?