Mckenna is volunteering in the media center at school. she has 125 books that need to go on the shelves. each shelf holds 25 books. which expression can be used to figure out how many shelves will be needed to hold all of the books?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no