Respuesta :

akposevictor

Answer:

[tex] t - 9 [/tex]

Step-by-step explanation:

Given that t represents a number which is unknown to us, the difference of the number and 9 can be expressed algebraically as:

[tex] t - 9 [/tex].

The difference of t and 9 = [tex] t - 9 [/tex].

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