Предмет: Математика, автор: miki76954

Плиз срочно, тут легко
1) -3* (-5); 2) -2 * 10

Ответы

Автор ответа: genshinimpackt222
1

Ответ:

1) -3•(-5)= 15

2) -2•10= -20

miki76954: ник геншин, топ
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PART 5
I.GRAMMAR
Tick () A, B, or C to complete the sentences.
12
Example: My brother _____ Russian.
A speak B speaks C do speak
1 I need _____ English quickly.
A learning B learn C to learn
2 I don’t mind _____ up early in the morning.
A to get B get C getting
3 We stopped at a petrol station _____ some petrol.
A to get B get C for get
4 _____ is very bad for your health.
A Smoke B Smoking C The smoking
5 It’s dangerous _____ here late at night
A walk B to walk C for walk
6 He went to work without _____ breakfast.
A having B have C to have
7 You _____ pay to go into that art gallery. It’s free.
A don’t must B mustn’t C don’t have to
8 It’s a secret so you _____ tell anybody.
A mustn’t to B mustn’t C don’t have to
9 We walked _____ the park.
A through B over C under
10 John _____ of the room and didn’t come back.
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