Предмет: Математика, автор: Leneor

Упростите выражение: 1) 0,3х + 1,6х-0.5х; 2) 9.25y - 2,3у +7,05у; 3) 3,46х + 9.17х 2,63х3; 4,82у - 1,9y +3,08y.

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Ответы

Автор ответа: nurbanukuttymuratova
0

Ответ:

1) 0,3х + 1,6х - 0,5х = 1,9х - 0,5х = 1,4х

2) 9,25у - 2,3у + 7,05у = 6,95у + 7,05у = 14у

3) 3,46х + 9,17х - 2,63х = 12,63х - 2,63х = 10х

4) 4,82у - 1,9у + 3,08у = 2,92у + 3,08у = 6у

Пошаговое объяснение:


Leneor: плюс ты скопировал
Leneor: ...
nurbanukuttymuratova: тогда удаляю ответ
nurbanukuttymuratova: если тебе не нужен ответ
Leneor: гоу)))
Leneor: ..
Leneor: просто там столбиком просил.....
nurbanukuttymuratova: лавдно сори но серавно я не пониила выражение столбики
Leneor: ок
Leneor: кст ты в каком классе?....
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