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natka813 [3]
3 years ago
6

Your family goes to a Southern-style restaurant for dinner. There are 6 people in your family.

Mathematics
1 answer:
Viktor [21]3 years ago
4 0

Answer:

Number of people who order chicken dinner = 1

Number of people who order the steak dinner = 5

Step-by-step explanation:

Let

x = number of people who order chicken dinner

y = number of people who order the steak dinner

x + y = 6 (1)

14x + 17y = 99 (2)

From (1)

x = 6 - y

Substitute into (2)

14x + 17y = 99 (2)

14(6 - y) + 17y = 99

84 - 14y + 17y = 99

- 14y + 17y = 99 - 84

3y = 15

y = 15/3

y = 5

Substitute y = 5 into (1)

x + y = 6 (1)

x + 5 = 6

x = 6 - 5

x = 1

Number of people who order chicken dinner = 1

Number of people who order the steak dinner = 5

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Jonas weight 63 pounds. jane weight 67 pounds. round each number to the nearest ten.
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Answer:

Jonas = 60 pounds

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Jonas is 63 pounds. 3 is less than 4, so rounded to the nearest ten would be 60 pounds.

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So, 67 rounded to the nearest ten would be 70.

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3 years ago
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Others are:

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Long-term investments are known to be a kind of assets that people or a firm intends to keep for a long period of time that is usually more than three years.

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{1,2,3,...75,76,77,78}
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Answer:

32

Step-by-step explanation:

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it is an A.P.

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3 years ago
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