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liq [111]
3 years ago
10

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

Mathematics
1 answer:
ololo11 [35]3 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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