Which graph shows a relationship that is directly proportional

True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.

If a and b represent positive real numbers what is the inequality when solves for v

Points j and k plotted on the coordinate grid are two vertices of rectangle jklm rectangle jklm has an area of 7 square units point j is located at 2,1 and point k is located at -5,1 each vertex of the rectangle is located at a point that has integer coordinates. what is the perimeter of rectangle jklm? (need answer asap)