kay7667 kay7667
  • 30-07-2018
  • Mathematics
contestada

Please help!! I do not understand

Please help I do not understand class=

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Animallover5432
Animallover5432 Animallover5432
  • 30-07-2018

You first have to find the substotion for the vaules a and n. Then Add -25 plus 85 so you will get your answer

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