laperle laperle

09-10-2022
Mathematics

Answered

Julia and her husband own a coffee shop. They experimented with mixing a City
Roast Columbian coffee that cost $7.20 per pound with French Roast Columbian
coffee that cost $8.30 per pound to make a 11-pound blend. Their blend should cost
them $7.90 per pound. How much of each type of coffee should they buy?

Answer :

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