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stepan [7]
3 years ago
14

Evaluate the expression 9 – 2 when z = 4.

Mathematics
1 answer:
vladimir1956 [14]3 years ago
4 0

Answer:

5

Step-by-step explanation:

I'm assuming the 2 was supposed to be "z" so if it was... just substitute z for 4

Giving you 9-4 which equals 5

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