Mathematics, 19.11.2020 22:50 tayjohn9774

At a bake sale, a student spent $5.70 buying 3 brownies and 5 cookies. His friend spent $4.50 buying 1 brownie and 6 cookies. What is the price of a
brownie?

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At a bake sale, a student spent $5.70 buying 3 brownies and 5 cookies. His friend spent $4.50 buyin...