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3 years ago

15

Kayla wants to put a wallpaper border around her rectangular room. Her room is 12 feet long and 9 feet wide the wallpaper border

is sold in rolls of 16 feet. How many rolls of the wallpaper border will Kayla need to put around her entire room?

2 answers:

Dominik [7]3 years ago

6 0

12 times 2 + 9 times 2 = 24 + 18 = 42 divided by 16 = 2.625

gizmo_the_mogwai [7]3 years ago

5 0

She will only need 1 roll since it's sold in a 16 feet roll

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Brrunno [24]

Answer: 8 weeks

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You then have to subtract 125 from both sides so we can isolate our variable which will give us 15x = 120 . Divide 15 from both sides : 15x/15 = 120/15 which will give us x = 8.

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The length (in centimeters) of a typical Pacific halibut t years old is approximately f(t) = 200(1 − 0.956e−0.18t). Suppose a Pa

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Answer:

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Step-by-step explanation:

$f(t) =200(1 - 0.956e^{-0.18t})$

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Now subtract 1 from both sides

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Now take ln on both sides

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vfiekz [6]

Answer:

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Step-by-step explanation:

In pic

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3 years ago

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creativ13 [48]

Answer:

(x-2)(y+1)

Step-by-step explanation:

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3 years ago

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Stells [14]

Answer:

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Step-by-step explanation:

Ok...since I can't actually graph it, we can make a table out of it....

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