SAT官方每日一题:2012年3月31日
2012-04-21来源:互联网
2012年03月31日
考试类型: Mathematics > Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
If , then
A.
B.
C.
D.
E.
正确答案:C 解析: You are given that . Dividing both sides of the equation by gives . Thus, the answer is . |