An equation is shown below: −2(4x − 1) − 7 = 5 Which statement shows a correct next step in solving the equation?

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

If g^-1(x) is the inverse of g (x) which statement must be true

The answer is 7.2 how would you put this as money