This looks pretty i just am not sure how to figure it is the value of the x variable in the solution to the following system of equations? 4x + 2y =12 x − y = 3 −1 5 −2 2

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.