SAT Math Practice Question #27649 - SATify | SATify

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SAT Math Practice Question #27649 - SATify | SATify

#27649

algebra

exponents

easy

60 sec

What is the value of $\frac{\frac{b ^{- 1}}{4} + 2 b ^{- 1}}{b}$ when $b = \frac{1}{4}$ ?

A.

$9$

B.

$18$

C.

$27$

D.

$36$

E.

$45$