16 of the 22 students in Mrs. Burnham's class passed a quiz. About what part of the students passed the quiz?

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

State if the two triangles are congruent. if they are, state how you know?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.