2 years ago

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

Mathematics

1 answer:

SpyIntel [72]2 years ago

7 0

Answer:

z is greater or equal than 1

Step-by-step explanation:

28-28z<=0

28<=28z

z>=1

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

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