HoldOnPainEnds
HoldOnPainEnds HoldOnPainEnds
  • 10-02-2020
  • Mathematics
contestada

Hi! May I please have some help?
Simplify: 21 + 18 x 2 - 12 + 1
Thank you so much, have an amazing day!

Respuesta :

RachelTheRedhead
RachelTheRedhead RachelTheRedhead
  • 10-02-2020
Steps:
18 x 2
What is that?
You can also think of it as 9 x 4 if that is easier
Then whatever you got for that, add 21 then subtract 12 and add 1
Answer Link
izzycorndogo
izzycorndogo izzycorndogo
  • 10-02-2020

answer

54

explanation

21+18×2-12+1 (21-12+1=9)

9+18×2(9+18=27)

27×2(27×2=54)

54(answer)

Answer Link

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