Part A: Solve -np 70 < 40 for n. Show your work. (4 points)

Mathematics

1 answer:

ololo11 [35]2 years ago

6 0

Part A:

-np - 70 < 40
+70
-np < 110
-n < 110/p

Part B

4w-7k=28
-7k=28-4w
7k=4w-28
k=4/7w-4

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