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Greeley [361]
3 years ago
5

Kim can paint 4 walls in 5 hours. How long will it take to paint 7 walls?

Mathematics
1 answer:
Tresset [83]3 years ago
8 0
8 hours and 45 minuets
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GaryK [48]

Answer:

Step-by-step explanation:

a.

slope=-1/2

b.

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y-0=(-2-0)/(0-(-2)(x-(-2))

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3 years ago
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lys-0071 [83]

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Step-by-step explanation:

divide 5,140 by 20,

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2 years ago
Which is the difference of 21 1/4 - 18 2/4? A:2 1/4. B:2 2/4. C:2 3/4. D:3 1/4.
seropon [69]

Answer:

2 3/4 C

Step-by-step explanation:

(21+\frac{1}{4})-(18+\frac{2}{4})\\=21-18+\frac{1}{4} -\frac{2}{4} \\=3-\frac{1}{4} \\=\frac{12-1}{4} \\=\frac{11}{4} \\=2\frac{3}{4} \\or\\21\frac{1}{4} -18\frac{2}{4} \\=\frac{85}{4} -\frac{74}{4} \\=\frac{85-74}{4} \\=\frac{11}{4} \\=2\frac{3}{4}

3 0
3 years ago
Pls help me!!! I'm timed
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The domain is the x-axis and the range is the y-axis.

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(x - 4/6) = (x + 2/12) what is x please show your work.
Sergio039 [100]
The equation has no solution
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