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Mathematics, 29.06.2019 15:30, cheriebg
One week, a cake shop sold 45 pineapple cakes and 62 chocolate cakes on the weekdays and 55 pineapple cakes and 79 chocolate cakes over the weekend. total sales were $3,520 on the weekdays and $4,415 over the weekend. form a linear system representing this data and create a matrix. the determinant of the matrix for the pineapple cake is . the price of one pineapple cake is $. the determinant of the matrix for the chocolate cake is . the price of one chocolate cake is $.
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One week, a cake shop sold 45 pineapple cakes and 62 chocolate cakes on the weekdays and 55 pineappl...
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