| By Ericlu87 (Ericlu87) on Thursday, October 07, 2004 - 11:55 pm: Edit |
such an idiot looked at wrong section, lol
| By Morgan (Morgan) on Friday, October 08, 2004 - 12:00 am: Edit |
d?
| By Morgan (Morgan) on Friday, October 08, 2004 - 12:03 am: Edit |
ok, the cost of each sweat shirts is d/3, since the question ask the cost of 30 sweat shirts, so just mutiply it by 30, therefore the answer is 30d/3, simplify this, you get 10d
| By Ericlu87 (Ericlu87) on Friday, October 08, 2004 - 12:04 am: Edit |
thats what im thinking the book said B =\ is it a mistake maybe......
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