Sara is a librarian and works at least 10 hours per week. If Sara would like to work extra shifts, they are added to her schedule in two-hour increments. Which equation models the number of hours that Sara will work at the library this
week? Assume x is the number of two-hour increments and y is the total number of hours worked.

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Is it greater than or less than7*3_9*2

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