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givi [52]
3 years ago
12

Có ba con vịt và ba con gà đi trên thuyền, hỏi trên thuyền có mấy con vật?

Mathematics
2 answers:
otez555 [7]3 years ago
7 0

Answer:

2

Step-by-step explanation:

wlad13 [49]3 years ago
4 0

Answer:

Có 2 con vật

Step-by-step explanation:

Vì bạn hỏi con vật, hay còn gọi là động vật, gọi là loài, nên chỉ có 2 loài trên thuyền. Mình đoán thế thôi

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marshall27 [118]

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Answer:

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Step-by-step explanation:

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  x = (40 +80)/2

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7 0
3 years ago
Bryan and Jadyn had barbeque potato chips and soda at a football party. Bryan ate 3 oz of chips and drank 2 cups of soda for a t
Diano4ka-milaya [45]

Answer:

200 mg sodium is in 1 oz of chips and 50 mg sodium is in 1 cup of soda.

Step-by-step explanation:

Let x mg sodium is in 1 oz of chips and and y mg is in 1 cup of soda.

∵ Bryan ate 3 oz of chips and drank 2 cups of soda for a total of 700 mg of sodium.

i.e. 3x + 2y = 700 --------(1),

Jadyn ate 1 oz of chips and drank 3 cups of soda for a total of 350 mg of sodium.

i.e. x + 3y = 350 ---------(2),

Equation (1) - 3 × equation (2),

We get,

2y - 9y = 700 - 1050

-7y = -350

\implies y = \frac{-350}{-7}= 50

From equation (1),

3x + 2(50) = 700

3x + 100 = 700

3x = 700 - 100

3x = 600

\implies x = \frac{600}{3}=200

Hence, 200 mg sodium is in 1 oz of chips and 50 mg sodium is in 1 cup of soda.

7 0
3 years ago
Come play among us with me!
Ira Lisetskai [31]

Answer:

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Step-by-step explanation:

yes thanks for the points i was just going to zoom

8 0
3 years ago
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Westkost [7]

Answer:  B

<u>Step-by-step explanation:</u>

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5 0
3 years ago
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Mashcka [7]

Answer:

The answer is 40/1 dollars person; the cost is 40$ per person.

5 0
3 years ago
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