Mathematics, 03.12.2021 06:50, 4804397217
Jocelyn and her children went into a bakery and she bought $9 worth of cookies and brownies. Each cookie costs $0.50 and each brownie costs $3. She bought 4 more cookies than brownies. Graphically solve a system of equations in order to determine the number of cookies, x, x, and the number of brownies, y, y, that Jocelyn bought.
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Jocelyn and her children went into a bakery and she bought $9 worth of cookies and brownies. Each co...
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