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Anton [14]
3 years ago
7

10x + 7y = –8 7x + 7y = –14

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0

Answer: x= -22/3, y= -28/3

Step-by-step explanation:

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Answer:

Total cooking time = 20t + 15

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Step-by-step explanation:

weight of chicken = t lbs

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This means that:

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∴ t lbs = 20 × t = 20t minutes.

We were also told that each chicken required an extra cooking time of 15 minutes, in addition to the total cooking time due to the weight. Therefore, the total cooking time is calculated thus:

Total cooking time = cooking time due to weight + 15 minutes

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Hence the expression 15t + 20 is wrong, due to the explanation given above.

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