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Mathematics, 13.02.2021 01:00 tlecuyer

Systems of Equations and Inequalities 2020-2021 / 5 of 18 Two students were shopping for school supplies. They need spirals which cost x dollars and pens which cost y dollars. One student bought
2 spirals and 3 pens for $8.66. Another student bought 4 spirals and 5 pens for $15.20. Find the unit cost of a spiral.
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