Please Help! Im pretty much screwed if I dont get this.

The translation of ABCD to A'B'C'D is given by (x+,y-)

Please! And thank you!

Find the solution of system of equation y= x-4 y=4x+2

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?