Write a polynomial function of least degree with integral coefficients that have the given zeros. -4 + i, 2, -3 *

A50% increase followed by 33 1/2% decrease

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

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account