Cho hàm số y = ax + 2 Hãy xác định hệ số a trong mỗi trường hợp sau. a) Đồ thị hàm số song song với đường thẳng y = 2x +1 b) Khi x = 1 thì hàm số có giá trị là 5

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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.

Choose the best answer.

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

Choose the best answer.

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