Trong các hàm số sau hàm số nào là hàm số nghịch biến ? y = 3x + 2 y = -3x + 1 y = 4 + x y = 4 + (3 + 3x) Đồ thị hàm số y = x + 1 đi qua điểm nào dưới đây? ( -3 ; -2) (2 ; -1) (0 ; -1) (1 ; 0)

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I think you should buy _____  pack of mineral water instead. And you can also buy _____  snacks such as potato crisps, 3 kilos of mandarins, 2 kilos of apples, 3 bunches of bananas, ______  cookies and soft candies.

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We should decorate our living room with _____ orange banner. We also need ________  ribbons, balloons, party hats and costume.

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I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.