SAT官方每日一题附答案和解析[数学](2018年8月31日)
日期:2018-08-31 09:51(单词翻译:单击)
每日一题
Mathematics
(3/2)x-3y=1/4
2x-(13/3)y=1/9
If (x,y) is the solution to the system of equations above, what is the value of xy?
A.-1
B.1
C.13/6
D.5/6
答案和解析
答案:B
解析:
Choice B is correct.
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