What is the side length of the square in cm

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

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

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship