1. x 4 (Do the graph on your own because I don't know how to upload pictures)
2. n > -9
3a. x < 30
3b. -2d
3c. v > -64
4. 4x > 28 28/4 = 7 Answer: 7 fishes
Answer:
3.a.
3x<90
dividing both side by 3
3x/3<90/3
x<30
b.
-d≥0.5
d≥0.5
c.
v/32>-2
multiplying each term by 32
v>-64
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