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Karolina [17]
2 years ago
12

Fifteen more than three times a number is at most seven.

Mathematics
1 answer:
NNADVOKAT [17]2 years ago
5 0

Answer: 3n + 15 ≤ 7

n = number

hope this helped! :D

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Answer: The Perimeter of the rectangle, P= 16v −24w

Step-by-step explanation:

Perimeter of a rectangle  = 2( L +W) =   2L + 2W

The width of a rectangle is given as  (3v-3w) centimeters,

its length is given as (5v-9w) centimetres

The Perimeter,P will now be  = 2L + 2W

P=2( 3v-3w) + 2( 5v-9w)

P=6v  −6w + 10v  - 18 w

 adding like terms

P=6v + 10v  −6w −18 w

P= 16v −24w

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2 years ago
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Answer:

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Step-by-step explanation:

Perimeter of a garden = 2(length + width)

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32 - 12 = 2x + 12 - 12

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Therefore, length of the garden = x = 10 ft

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