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Mathematics, 08.12.2021 06:20 kayeeii

jill spent $215.70 on books. math books cost $28.50 and english books cost 21.70. if she bought a total of 9 then how many of each kind did she buy

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jill spent $215.70 on books. math books cost $28.50 and english books cost 21.70. if she bought a to...
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