sunset75
sunset75 sunset75
  • 16-09-2020
  • Mathematics
contestada

Why is it wrong? I need a step by step answer please i have no clue what to do

Why is it wrong I need a step by step answer please i have no clue what to do class=

Respuesta :

Devii7 Devii7
  • 16-09-2020

Question c and d need to have a negative in it so its

C = -1

D = -3

It's because your subtracting

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