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3 years ago

7

tại teamart,1 ly trà sữa có giá a đồng và 1 ly kem có giá là b đồng.Hãy viết biểu thức đại số biểu thị số tiền bạn Cúc mua 3 ly

trà sữa và 4 ly kem

1 answer:

Lesechka [4]3 years ago

8 0

Answer:

3 a + 4 b

Step-by-step explanation:

Biểu thức đại số biểu thị bạn Cúc mua 3 ly trà sữa và 4 ly kem là:

3 a + 4 b

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