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please help will mark brainly

Please Help Will Mark Brainly class=

Sagot :

AQA

Answer:

1. z-9  2. 9+z  3. 9/z  4. 9z

Step-by-step explanation:

tell me if its wrong

Answer:

a) z-9

b)9+z

c)[tex]\frac{9}{z}[/tex]

d) 9z

Step-by-step explanation: Hope it helps ;)