Предмет: Математика, автор: Аноним

17,8 - (х+4) =9
Помогите пожалуйста )

Ответы

Автор ответа: Smacaroscami
0

Ответ:

х+4= 17,8-9

х+4=8,8

х=8,8-4

х=4,8

4,8=4,8

Автор ответа: oopaaaaaaaaaa
0

Ответ:

Пошаговое объяснение:

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The present perfect and the simple past


11  
That is Mr Minus, who teaches me mathematics, but he (not have) time to
teach me much. I only (be) in his class for a week.

12 
You (hear) his speech on the radio last night? -Yes, I . . . -

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I (not know) that you (be) here. You (be) here long?-Yes, I (be) here
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I (not see) your aunt recently. -

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20 
Where you (be)?

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You (win)?~

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