What is the polynomial 3y2 + (y + 7)2 – 15 after it has been fully simplified and written in standard form? 4y2 + 34
3y2 + y + 34
4y2 + 14y + 34
4y4 + 34

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Adriveway is 40 yards long about how many meters long is it

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.