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anonymous
 one year ago
The cost of coffee is determined by the type of coffee beans that are mixed together. The cost of a local mix of Arabica and Robusta beans is modeled by the equation below, where A = the pounds of Arabica and R = pounds of Robusta. :
700A + 1200R = 1,000,000
If a mixture contains 1000 pounds of Arabica beans, how many pounds of Robusta beans should be in the mixture?
R = ________________ pounds
anonymous
 one year ago
The cost of coffee is determined by the type of coffee beans that are mixed together. The cost of a local mix of Arabica and Robusta beans is modeled by the equation below, where A = the pounds of Arabica and R = pounds of Robusta. : 700A + 1200R = 1,000,000 If a mixture contains 1000 pounds of Arabica beans, how many pounds of Robusta beans should be in the mixture? R = ________________ pounds

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Mertsj
 one year ago
Best ResponseYou've already chosen the best response.0The other equation is A+R=1000

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im sorry but i didnt pay attention in class :/

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.0In the equation your teacher gave you, replace A with 1000R and solve for R

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im in a hurry can someone just pls give me the answer? lol

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.0That's what you're going to find out when you solve that equation.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ugh i cant i need to get off the car rn
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