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Stella [2.4K]
3 years ago
8

Noni is looking for the sum of a number, n, and 21.

Mathematics
2 answers:
Olegator [25]3 years ago
7 0
To determine what the value, is simply convert this word expression into an algebraic one.

Sum of n and 21 = n + 21

To find out the value, plug in n = 8.

N + 21
8 + 21
29.

Noni is looking for the value of 29.
LekaFEV [45]3 years ago
3 0

Answer:

if n = 8 then the answer is 29

Step-by-step explanation:

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