To find:
1. To write a system of linear inequalities that describes the possible numbers of ovens and printers that can be hauled by the truck.
2. To graph the system and label the corner points
Answer to Problem 61AYU
Solution:
Explanation of Solution
Given:
Weighs | Space occupies | |
Microwave oven | 2 ft3 | |
Printers | 3 ft3 |
Truck can carry no more than of cargo and no more than 150 ft3 of cargo.
Calculation:
Begin by assigning symbols for the two variables.
Because and represents the number of items, the only meaningful values of and are non–negative.
Therefore,
From the given data we get,
Therefore, a system of linear inequalities that describes the possible amounts of each investment are
2. The graph of the system and corner points are illustrated in the figure below.
Chapter 11 Solutions
Precalculus
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