How do u know that the decimal for 2/11 repeats without end

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

For what value of x does 4x = (1/8) x + 5?

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