What is the simplified expression for 3y2 - 6yz - 7+4y2 - 4yz+2 - y2z? y2 - y2z - 10yz - 5 y2 - y2z - 5yz - 5 7y2 - y2z - 10yz - 5 7y2 - y2z - 2yz - 5

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Which of the choices shown could be used to prove that aacp=abcp ?

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?