jkelley11
jkelley11 jkelley11
  • 08-07-2019
  • Mathematics
contestada

i need help asap pls and thank you

i need help asap pls and thank you class=

Respuesta :

chillywhistle
chillywhistle chillywhistle
  • 12-07-2019

Answer:

69

Step-by-step explanation:

Using the hint given

1st term + common difference (desired term - 1)

(12) + (3) (20-1)

69

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