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7 задание ОГЭ

Authored by Оксана Ильенкова

Mathematics

9th Grade

Used 1+ times

7 задание ОГЭ
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21 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

q-p

q-r

r-p

Определить невозможно

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

z-x

y-z

x-y

Определить невозможно

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

a-c<0

-c>-1

-3<a+1<-2

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

a+b<0

-2<b-1<-1

-a<0

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Какое из утверждений верно?

5-a<0

4-a>0

a-6>0

a-5<0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Какое из этих утверждений неверно?

х+y<0

x-y>0

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Какое из данных утверждений неверно?

b+a<0

a-b<0

ab<0

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