castilloesperanza399
castilloesperanza399 castilloesperanza399
  • 01-09-2021
  • Mathematics
contestada

evaluate the expression when a= 6 and c= -6. -a+9c​

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sabinatmg
sabinatmg sabinatmg
  • 01-09-2021

Answer:

=-a +9c

=-6+9×-6

=-6+(-54)

=-6-54

=-60

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