Which of the following equations has the solution set {0}? -14m - 7m + 1 = -7m + 1
-14m + 7m + 1 = -7m + 2
14m - 7m - 1 = -7m + 1

Cynthia takes her dog to the park every 2 days. she bathes her dog every 7 days. if she took her dog to the park and bathed him today, how long will it be until she does both on the same day again?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

The graph shows the distance kerri drives on a trip. what is kerri's speed?