Question #188265

The cat food is sold in tins containing 500 g.

Write down the matrix M such that the product XM will show, for each brand,

the total cost, in cents, of buying ten tins at both stores during May.

Expert's answer

,

They represent the difference in price between May and June in each store for the 3 different brands.

Total cost for each brand

Product XM is-

Ten The Matrix

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