How do I Solve this inequality 3z > 30?

2009-12-29 7:29 am

回答 (10)

2009-12-29 11:22 am

✔ 最佳答案

3z > 30
3z/3 > 30/3
z > 10

Answer: z > 10

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2009-12-29 4:54 pm

z>10

參考: ;-))

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2009-12-29 4:46 pm

z > 10

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2009-12-29 4:08 pm

z>10
God bless you.

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2009-12-29 3:47 pm

z>10

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2009-12-29 3:41 pm

3z > 30
z > 30/3
z > 10

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2009-12-29 3:38 pm

z>30/3=10

z=10

divide both sides with 3

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2009-12-29 3:33 pm

divide both sides by 3.
It's like saying 3 zebras cost more than $30 so 1 zebra costs more than $10

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2009-12-29 3:33 pm

3z > 30

z > 30/3

z > 10

Have a good day!

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2009-12-29 3:32 pm

3z > 30

Divide both sides by 3

z > 10 which is the solution

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