
Concept explainers
a.
To find: A matrix for the number of each type of room at each bed and breakfast. Then write a room-cost matrix.
a.

Answer to Problem 29PPS
Matrix is of number of each type of room at each bed and breakfast is
Room-cost matrix is
Explanation of Solution
Given equation:
The wolf family own three beds and breakfasts in a vacation spot. A room with a single bed is $220 per night, a room with two beds is $250 per night, and a suite is $360.
Table of available rooms at a wolf bed and breakfast.
From the given table
We can write a matrix for number of each type of room at each bed and breakfast.
Rows represents number of different types of rooms.
Columns represents different types of rooms.
Therefore,
Number of columns will be 3
Number of rows will be 3
Therefore,
Matrix is of number of each type of room at each bed and breakfast is
From given information
The wolf family own three beds and breakfasts in a vacation spot. A room with a single bed is $220 per night, a room with two beds is $250 per night, and a suite is $360.
There will be three rows each row represents different types of rooms.
Column represents the rent for each type of room.
Room-cost matrix is
b.
To find: Matrix for total daily income, assuming that all the rooms are rented.
b.

Answer to Problem 29PPS
Daily income matrix is
Explanation of Solution
Given equation:
The wolf family own three beds and breakfasts in a vacation spot. A room with a single bed is $220 per night, a room with two beds is $250 per night, and a suite is $360.
Table of available rooms at a wolf bed and breakfast.
Matrix is of number of each type of room at each bed and breakfast is
Room-cost matrix is
Total daily income matrix is
Therefore,
Daily income matrix is
c.
To find: Total daily income from all three bed and breakfast.
c.

Answer to Problem 29PPS
Total income from all three bed and breakfast
Explanation of Solution
Given equation:
The wolf family own three beds and breakfasts in a vacation spot. A room with a single bed is $220 per night, a room with two beds is $250 per night, and a suite is $360.
Table of available rooms at a wolf bed and breakfast.
Daily income matrix is
Each row represents income from each bed and breakfast
Therefore,
Total income from all three bed and breakfast
Chapter 3 Solutions
Glencoe Algebra 2 Student Edition C2014
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