| Name: |
maryam | | E-Mail: |
matin_maryam at hotmail.com | | Location: |
iran | | Birth Year: |
1354 | | Gender: |
Female | | Comments: |
I am iranian a M.S. student.I want a good friend | | Fortune: |
An algebra teacher is discussing a problem with a student. The teacher
says: "Now, suppose x is the speed at which the train is travelling...".
And the student says "But teacher, what if x is not the |
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