Mathematics, 01.01.2020 03:31 desmiyoungmoore
Acoffee shop purchased 60 pounds of guatemalan coffee beans and 90 pounds of nicaraguan coffee beans. the total purchase was $180. the next week it purchased 80 pounds of guatemalan coffee and 20 pounds of nicaraguan coffee, and the cost was $100. write and solve a system of equations to find cost per pound of both the guatemalan and nicaraguan coffee beans.
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Acoffee shop purchased 60 pounds of guatemalan coffee beans and 90 pounds of nicaraguan coffee beans...
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