SAT Math Practice Question #21585 - SATify | SATify

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SAT Math Practice Question #21585 - SATify | SATify

#21585

sequences and series

algebra

Recurrence Relations

medium

120 sec

In the eight-term sequence $Q_{1}, Q_{2}, Q_{3}, Q_{4}, Q_{5}, Q_{6}, Q_{7}, Q_{8}$ , the value of $Q_{5}$ is 10 and the sum of any three consecutive terms is 33. What is $Q_{1} + Q_{3}$ ?

A.

20

B.

23

C.

25

D.

28

E.

30