SAT Math Practice Question #21438 - SATify | SATify

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SAT Math Practice Question #21438 - SATify | SATify

#21438

sequences and series

arithmetic

medium

90 sec

Calculate the value of the expression:
$75 - 72 + 69 - 66 + \dots + 9 - 6$ .

A.

12

B.

24

C.

30

D.

36

E.

48