Answer:
B
Step-by-step explanation:
y × y = 
y × -3 = -3y

Population is 200 and sample is 30
Thank you hope this helps
Answer:
Step-by-step explanation:
(7,6) (-3,-1)
(x1,y1) (x2,y2)

Answer:
<h3> x = -9, y = -13 </h3><h3> or x = 13, y = 9</h3><h3> or x = -13, y = -9</h3><h3> or x = 9, y = 13</h3>
Step-by-step explanation:

