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Mathematics, 08.01.2021 20:20 dprajapati832000

For smart people only 1. St. Joseph's student council sold track pants and sweatshirts as a fundraiser. The
track pants cost $30 each and sweatshirts cost $25 each. In one week, they sold 21
items for a total of $590. How many track pants and sweatshirts did they sell?
(Solve algebraically using SUBSTITUTION.)

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