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Mathematics, 17.01.2021 22:40 Kianna000

For the expression 15-15z to have a negative value, what must be true about the value of z? Choose the correct answer.

A. The value of z has to be 0.

B. The value of z has to be less than 1.

C. The value of z has to be greater than 1.

D. The value of z has to be negative.

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