Square abcd was translated using the rule (x, y) , (x - 4, y + 15) to form a’b’c’d’. what are the coordinates of point d in the pre-image of the coordinates of point d’ in the image are (9,-8)?

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

Which expression is the factorization of x^2+10+21

Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie