# 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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