magicalforlife
magicalforlife magicalforlife
  • 14-12-2018
  • Mathematics
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I believe it is A but I am not sure.

I believe it is A but I am not sure class=

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YeetMyFeet
YeetMyFeet YeetMyFeet
  • 14-12-2018

Answer: The answer is A


Step-by-step explanation: You use substitution because it says that 4-t is equal to r.


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