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Jane is deciding between two sales positions. She can work for Marcy s and receive per hour or for Gigi s, where she earns
per hour but also receives a $30 commission per week. The two lines in the following figure represent the money Jane will make for working at each of the jobs.
. From the sketch of the graphed lines, how many hours would Jane have to work to earn the same amount at each of the positions?
. If Jane expects to work less than
hours a week, which job should she choose?
. If Jane expects to work more than
hours a week, which job should she choose?
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