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Ann [662]
3 years ago
13

I bought 3 small tapas dishes and 2 large ones and spent a total of $14. I went another day and got 4 small dishes and 1 large o

ne for $12. How much does each kind of dish cost?
Mathematics
1 answer:
andrezito [222]3 years ago
6 0

Answer:the cost of one small tapas dish is $2

the cost of one large tapas dish is $4

Step-by-step explanation:

Let x represent the cost of one small tapas dish.

Let y represent the cost of one large tapas dish.

I bought 3 small tapas dishes and 2 large ones and spent a total of $14. This means that

3x + 2y = 14 - - - - - - - - - - 1

I went another day and got 4 small dishes and 1 large one for $12. This means that

4x + y = 12 - - - - - - - - - - - -2

Multiplying equation 1 by 1 and equation 2 by 2, it becomes

3x + 2y = 14

8x + 2y = 24

Subtracting, it becomes

- 5x = - 10

x = - 10/ - 5

x = 2

Substituting x = 2 into equation 2, it becomes

4 × 2 + y = 12

8 + y = 12

y = 12 - 8 = 4

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The answers for this task are gotten in most cases by Careful Observation of Liam DeWitt's Bank Account Information.

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That is (241.66 * 19.8)/365 = 13.11%

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8 0
2 years ago
Can someone give me the answers I don't get this at all
Vikentia [17]
5 to 8 right or there more
4 0
3 years ago
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ella [17]

Answer:

7:3

Step-by-step explanation:

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3 0
3 years ago
Which of the following numbers is not written in scientific notation?
Sonja [21]

Answer A

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3 years ago
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8 0
3 years ago
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