SAT Math Practice Question #20704 - SATify | SATify

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SAT Math Practice Question #20704 - SATify | SATify

#20704

algebra

expressions

hard

240 sec

Calculator OK

Which expression is equivalent to $\frac{y + 10}{x - 5} + \frac{y ( x - 5 )}{x ^{2} y - 5 x y}$ ?

A.

$\frac{x y ^{2} + 11 x y - 5 y}{x ^{2} y - 5 x y}$

B.

$\frac{x y ^{2} + 10 x y - 5 y}{x ^{2} y - 5 x y}$

C.

$\frac{y ^{2} + 11 y - 5}{x y - 5 y}$

D.

$\frac{x y ^{2} + 11 x y - 5 y}{x ^{3} y - 10 x ^{2} y + 25 x y}$