When Americans filed their tax returns this year, the United States Treasury Department collected $315.1 billion in tax revenue, a 13.4% increase over last year. Yet the number of tax returns filed by employees did not increase significantly over the past year. Each of the following, if true, could ...

Could you please elaborate D? How could D be wrong? The conclusion is that since Pell grants dont amount to enough, the gap between rich and poor might increase. D proves that Pell grants amounts to a very small amount compared to what requires to finish college. I have a couple of thoughts here. T...

Though most people take it for granted now, the nationwide admission of students to colleges and universities based on academic merit is a relatively recent phenomenon, beginning only after World War II. A Though most people take it for granted now, the nationwide admission of students to colleges ...

Hello，instructors! I met this question in my CAT exam too, after reading your analysis , I still cant fully understand the correct answer C. I have question about the term : situation. In my opinion, situation is a kind of context in which the argument builds. I think the second boldface So, high i...

Ron, I am not quite understand what it means "X is multiply of y" If X=2 Y=6,then X=1/2 * 6, then I think that X is a multiply of y. Then I think that all number can be multiply of ant other numbers..... I think that I am definitely wrong in this thought..But I don't know what´s the right ...