55 A street vendor sells two types of newspapers, one for $.25 and the other for $.40. If she sold 100 newspapers for $28.00, how many newspapers did she sell at $.25?

55 A street vendor sells two types of newspapers, one for $.25 and the other for $.40. If she sold 100 newspapers for $28.00, how many newspapers did she sell at $.25?

asked Dec 18, 2019 117k views

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