kbtrotter09
kbtrotter09 kbtrotter09
  • 26-02-2018
  • Mathematics
contestada

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

Part B: Solve 4w -7k 28 for k. Show your work. (6 points)

Respuesta :

timofay14
timofay14 timofay14
  • 26-02-2018
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
Answer Link

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