These two triangles can be shown to be congruent using which transformation?

A) reflection over the x-axis

B) reflection over the y-axis

C) translation right 4 units

D) rotation of 180°

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books