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Mathematics, 15.08.2021 02:10 qhenley

The cost at a store for a package of pens is $3 and for a three-ring binder is $4. Write a variable expression for the cost of buying p packages of
pens and b binders. How much would 3 packages of pens and 8 binders
cost?

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The cost at a store for a package of pens is $3 and for a three-ring binder is $4. Write a variable...
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