roxy06
roxy06
26.07.2021 • 
Mathematics

To earn money for college, Avery works two part- time jobs: A and B. She earns $10 per hour working at job A and $20 per hour working at job B. In one week, Avery earned a total of s dollars for working at the two part-time jobs. The graph above represents all possible combinations of numbers of hours Avery could have worked at the two jobs to earn s dollars. What is the value of s?

A) 128
B) 160
C) 200
D) 320

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