Concept explainers
A local deli kept track of the sandwiches it sold for three months. The polynomials below model the number of sandwiches sold, where
Ham and Cheese:
Write a polynomial that models the total number of these sandwiches that were sold.
To find: a polynomial that models the total number of sandwiches that were sold
Answer to Problem 26P
Explanation of Solution
Given information: Polynomial that denotes number of Ham and Cheese sandwiches sold is
Polynomial that denotes number of Pastrami sandwiches sold is
Calculation:
Polynomial that denotes number of Ham and Cheese sandwiches sold
Polynomial that denotes number of Pastrami sandwiches sold
To find a polynomial that models the total number of sandwiches that were sold, add Polynomial that denotes number of Ham and Cheese sandwiches sold and Polynomial that denotes number of Pastrami sandwiches sold
Therefore,
Polynomial that models the total number of sandwiches that were sold
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