valentinanina1110
valentinanina1110 valentinanina1110
  • 25-10-2021
  • Mathematics
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Help with questions 21-23 using pemdas

If u can, please help with some ones below those (using pemdas) :]

Tyyy

Help with questions 2123 using pemdas If u can please help with some ones below those using pemdas Tyyy class=

Respuesta :

assistantprorobloc assistantprorobloc
  • 25-10-2021

Answer:

21. 123    22. 6.86 or 6/ 6/7  23. 90

Step-by-step explanation:

21. (6+4)² + (22+10÷2)

     (10)² + (22 + 5)

        100 + 27

           127

22. (11+42-5) ÷ (11-4)

         48 ÷ 7

        6.85 or 6 6/7

23. (17-3) × (14 - 6) -22

         14 × 8 - 22

         112 - 22

           90

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