jad2020 jad2020
  • 22-09-2017
  • Mathematics
contestada

8s + 5 - 5t when s=5 and t=7

Respuesta :

alones alones
  • 22-09-2017
The final answer would be 10


40+5−(5)(7)
45−(5)(7)
45−35
=10

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