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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