anilabutler anilabutler
  • 05-03-2021
  • Mathematics
contestada

Use algebra tiles to find the difference. Let one yellow tile equal +1 and one red tile equal –1. 12 – (–11)


–23

18

23

1

Respuesta :

crrrdchk
crrrdchk crrrdchk
  • 05-03-2021

Answer:

its 23

Step-by-step explanation:

its 12+11 because two negatives make a positive

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