SAT Math Practice Question #23261 - SATify | SATify

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SAT Math Practice Question #23261 - SATify | SATify

#23261

algebra

order of operations

easy

90 sec

Consider these two operations:
$a ⧫ b = a^{2} + b^{2}$
$a ★ b = a + 2 b$
What is the value of $(4 ⧫ 2) ★ 5$ ?

A.

18

B.

24

C.

30

D.

36

E.

40