Concept explainers
To determine a graph showing how many hours per week can be worked at each job.
Explanation of Solution
Given:
Job mowing lawns that pays $12 per hour
Job at a clothing store that pays $10 per hour
Need to earn at least $350 per week
Can work no more than 35 hours per week
Must work a minimum of 10 h per week at the clothing store
Calculation:
Let’s consider
Job mowing lawns that pays $12 per hour,
Job at a clothing store that pays $10 per hour.
Need to earn at least $350 per week.
So, total earning is represented as
Total hours of work are no more than 35 hours per week.
Job at a clothing store must be a minimum of 10 h per week.
Graph:
The acceptable hours is represented by the small light blue
Interpretation:
Therefore, graph showing how many hours per week can be worked at each job.
Chapter 6 Solutions
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