Decide whether or not the ordered pair is a solution of the system (-6,-1). x+y=-7. x-y=-5

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

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

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