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SAT I 一日一问:2014年11月4日

2014-11-04 09:30
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Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer.

In the triangles above, 3 times (y minus x) =

(A) 15

(B) 30

(C) 45

(D) 60

(E) 105 

正确答案>>>

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