What is the coefficient in the expression 2x/7+2 ? enter your answer in the box.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

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

What is the inverse of the function f(x) = 2x + 1?