For the expression 28-28z to have a negative value, what must be true about the value of z?

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asked Jan 23, 2022 109k views

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For the expression 28-28z to have a negative value, what must be true about the value of z?

Mathematics
college

Stujo asked

by Stujo

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1 Answer

9 votes

Answer:

z is greater or equal than 1

Explanation:

28-28z<=0

28<=28z

z>=1

Willemdh answered Jan 27, 2022

by Willemdh

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