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Mathematics Preparing for Higher Math · Functions Q19
Question 19 as printed in the Preparing for the ACT — Practice Test 1 booklet
As printed in the official booklet.

The first 5 terms of an arithmetic sequence are 7 , 21 , 35 , 49 , and 63 . Let t n represent the n th term of the sequence. What is the value of t 25 ?

  1. A

    175

  2. B

    343

  3. C

    357

  4. D

    371

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