kedelynsantana kedelynsantana

19-05-2021
Mathematics

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Question is in picture! Due in 30 minutes!

Question is in picture Due in 30 minutes class=

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Аноним Аноним

19-05-2021

Answer:

1/2 x + 800 =1200

1/2x =400

x=400/(1/2)

800 seconds

Step-by-step explanation:

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