calicheelpeople34
calicheelpeople34 calicheelpeople34
  • 02-03-2021
  • Mathematics
contestada

a. [(-28)-(+42)] - (-13)​

Respuesta :

RealBacon123
RealBacon123 RealBacon123
  • 02-03-2021

Answer:

= -57 is answer

Step-by-step explanation:

−28−42−(−13)

have a good day!

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