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Mathematics, 13.01.2021 17:40 candancejc8942
The cost to mail a package is $5.00. Noah has postcard stamps that are worth $0.34 each and first-class stamps that are worth $0.49 each. a. Write an equation that relates the number of postcard stamps p, the number of first-class stamps f, and the cost of mailing the package.
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The cost to mail a package is $5.00. Noah has postcard stamps that are worth $0.34 each and first-cl...
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