2 years ago

PLEASE I BEG SOMEONE TO HELP

Mathematics

1 answer:

boyakko [2]2 years ago

4 0

Answer:

16 + 3n

Step-by-step explanation:

a = 19 ; common difference = 22 - 19 = 3

a(n) = a + (n -1 ) *d

= 19 + (n-1)*3

= 19 + 3n - 3

= 16 + 3n

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