The answer is B I took the test
If anything is unclear , Please notify me.
I have solved some examples. it's in the picture.
Answer: D
Step-by-step explanation:
-3x + 1 < 7
subtract 1 from both sides
-3x < 6
divide each side by -3
x > -2 (flip the greater than/less than sign because you divided by a negative)
-2 is not included so it is an open dot, and answers include all numbers greater than -2 so the answer will be D. Hope this helps!