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andriy [413]
2 years ago
5

If UW = 9x – 9, what is UW in units?

Mathematics
1 answer:
Alla [95]2 years ago
7 0

Answer

36 units

Step-by-step explanation:

UW = UV + VW

9x-9 = 2x - 4 + 4x + 10

9x - 9 = 6x + 6

3x = 15

x = 5

UW = 9(5) - 9 = 45 - 9 = 36

answer is  36 units

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Step-by-step explanation:

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3 years ago
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A box of books weighs 4.10 kg for every meter of it's height. Convert this ratio into pounds per foot.
Oksi-84 [34.3K]

Answer:

The ratio is   k  =   2.76 pounds /  foot

Step-by-step explanation:

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3 years ago
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