Question 1122458
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If 29y represents the cost in dollars of y sweatshirts, then substitute 1 for y so that you can calculate the cost of 1 sweatshirt.  Then you can subtract 17 from that number and get the cost of a t-shirt.
								
								
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
{{n}\choose{r}}

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