Seudónimo Seudónimo

26-01-2021
Mathematics

contestada

Evaluate 21 - n for n = 3 *

please help me with this

Respuesta :

lchavez31 lchavez31

26-01-2021

Answer:

18

Step-by-step explanation:

21-n; n=3

Substitute n for 3:

21-3

Solve.

18

Answer Link

janiyajanaee janiyajanaee

26-01-2021

21-3=18 because n=3 and you’re just subtracting

Answer Link

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