Answer:
No.
Step-by-step explanation:
Biased means extremely on one side, so no, the questions are not biased.
Answer:
See picture attached
Step-by-step explanation:
2x-y=-8
+
y=2
2x=-6
x=-3
2*-3-y=-8
-6-y=-8
-y=-2
x=-3 and y=2
The correct answer is true because the number do not repeat