Nenu. 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 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 $
v
The determinant of the matrix for the chocolate cake is
. The price of one chocolate cake is $
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