The area of a square is 387.5 cm^2 a) work out the length of one side of the square, give all figures on calculator display

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?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?