SAT Math Practice Question #15986 - SATify | SATify

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SAT Math Practice Question #15986 - SATify | SATify

#15986

geometry

angles

easy

65 sec

The angles of a triangle are $4 0^{\circ}$ , $3 x^{\circ}$ , and $y^{\circ}$ . If $y = 50$ , what is the value of $x$ ?

A.

20

B.

25

C.

30

D.

35