Find the standard deviation of the data set 18 16 15 15 16

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Describe what moves you could use to create the transformation of the original image shown at right

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