Mike made a 9-inch sub sandwich. he needs to cut it into 2/3inch pieces we he be able to cut?

Someone . me. compound probability

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Which graph represents the parent function of y=(x+2)(x-2)