Answer:
hopefully this is correct.
hope this helps
Answer:a= A∪B
b= A'
c= c
d= b
(II) 5= {2,3,4,5,6,7,8,9}
hope it helps!
Answer: y-intercept is 1
Step-by-step explanation: it's one because it is on the y-axis.
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The answers are
3. E
-9x - 4 = 23
-9x = 27
x = -3
5. A
-12x + 3 = -57
-12x = -60
x = 5