yungji200 yungji200
  • 20-03-2019
  • Mathematics
contestada

I need help pleasse??

I need help pleasse class=

Respuesta :

yungcee247 yungcee247
  • 20-03-2019

Answer:

11

Step-by-step explanation:

21 + 2 = 23

3 x 4 = 12

23 - 12 = 11

Answer Link
Аноним Аноним
  • 20-03-2019

Answer:

11.

Step-by-step explanation:

The Multiplication is done first  (  by Order of Operations, PEMDAS.):

21 + 2 - 3 * 4

= 21 + 2 - 12

= 23 - 12

= 11.

Answer Link

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