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kolbaska11 [484]
3 years ago
5

Sevent times the sum of a number,n,and four​

Mathematics
1 answer:
Shalnov [3]3 years ago
4 0

Answer:

7*(n+4)

Step-by-step explanation:

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Here it is given that the width is x ft and total length of the fence is 2400 ft .

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Second part

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