An athletic field currently has a width of 100 yards and a length of 60 yards. the school plans do expand both the length and the width of the field by x yards. what polynomial in standard form represents the area of the expanded athletic field?

Can someone me with the property questions for 12 13 and 14 plz

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?