hailyt1118
hailyt1118 hailyt1118
  • 13-05-2021
  • Mathematics
contestada

I need help on both these answer pls someone

I need help on both these answer pls someone class=

Respuesta :

aprilgarcia304 aprilgarcia304
  • 13-05-2021

Answer:

1) 3(12-1)

2) 33

Step-by-step explanation:

times means multiplication and difference of means subtraction

you do first because of the parenthesis 21-1 equals 11

and then multiply 11 by 3 which is 33

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