math ( sequence )

A sequence is generated in which each term is equal to the sum of the two preceding terms, If the first two terms are 1 and 3, what is the sixt term?

a. 11
b. 14
c. 18
d. 22
e. 29

please answer and explain

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asked by Thomas
  1. assuming you just want confirmation of your efforts, (C): 18

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