To graph: the inequalities and to show possible combinations of hours worked at given job that will help him reach his goal.
Answer to Problem 38PPS
The region R represents the shaded region where all inequalities are true.
Explanation of Solution
Given information:
L has two jobs and can work no more than 25 total hours per week. He wants to earn at least $150 per week.
Calculation:
Suppose
Then, the combination of hours worked at given job is expressed as shown below:
And;
Solve the inequalities as shown below:
Graph the three inequalities as shown below:
The region R represents the shaded region where all inequalities are true.
Chapter 3 Solutions
Glencoe Algebra 2 Student Edition C2014
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