To write: and graph a system of inequalities that represents this situation.
Answer to Problem 39PPS
The region R represents the shaded region where all inequalities are true.
Explanation of Solution
Given information:
R uses his spare time to write a novel and to exercise. He has budgeted 35 hours per week. He wants to exercise at least 7 hours a week but no more than 15. He also hopes to write between 20 and 25 hours per week.
Calculation:
Expect
Then, the combination of inequality to explain this situation is expressed as below:
And;
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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