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Math 25 College

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Sharlise bought a commuter pass and after riding 3 days to and from scool the pass is worth $22.40. After 6 days of riding to and from school the pass is worth $12.80. Rosa pays $50 for an unlimited rides monthly pass lasting 30 days? Can the monthly cost of these students' bus fares be modeled by the same linear equation? Explain why or why not?

  • Math 25 College -

    Which "same linear equation"?

    ($22.40 - $12.80)/6 = $1.60/day

    $1.60 * 30 = $48.00

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