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Verizon [17]
3 years ago
12

I need help!! I don't know how to do this at all

Mathematics
1 answer:
Harman [31]3 years ago
8 0
You have to make a proportion:
12+x/8=8/x
Then cross multiply to solve for x
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Answer:

A

Step-by-step explanation:

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8v < 36 + 20

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Hence,

v > - 2 and v < 7

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irinina [24]

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