The price of a t-shirt is $20 and the price of a sweatshirt is $35
To arrive at this answer, we must use the equation: (Price of Item) x (Number Sold) = Total Money Raised. On the first day, 3 t-shirts and 5 sweatshirts were sold for a total of $170. Thus, (Price of T-Shirt) x (3) + (Price of Sweatshirt) x (5) = $170. We can solve this equation to find that (Price of T-Shirt) = $20 and (Price of Sweatshirt) = $35. On the second day, 7 t-shirts and 3 sweatshirts were sold for a total of $180. We can solve the equation (Price of T-Shirt) x (7) + (Price of Sweatshirt) x (3) = $180 to find that (Price of T-Shirt) = $20 and (Price of Sweatshirt) = $35. This confirms that the price of a t-shirt is $20 and the price of a sweatshirt is $35.
To know more about the price refer to the link brainly.com/question/19091385
#SPJ4