Which expression makes the equation true for all values of x? 16x – 16 = 4(.? _)
A 4x - 4
B 4x - 16
C 2x - 2
D 12x - 12

Divide. write in the simplest form. 4 1/6 divided by 10

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?