A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
plzz plzz plzz somebody help me!!!!!
JOAN SELLS KOAN COFFEE FOR 6.20 PER POUND AND AMARETTO COFFEE THAT SELLS FOR 5.80 A POUND. SHE FINDS THAT BY MIXING THESE TWO BLENDS SHE CREATES A COFFEE THAT SELLS WELL. IF SHE USES 18 LBS OF AMARETTTO COFFEE IN THE BLEND AND WISHES TO SELL THE MIXTURE AT 6.10 PER POUND, HOW MANY LBS OF THE KONA COFFEE SHOULD SHE MIX WITH THE AMARETTO COFFEE?
anonymous
 3 years ago
plzz plzz plzz somebody help me!!!!! JOAN SELLS KOAN COFFEE FOR 6.20 PER POUND AND AMARETTO COFFEE THAT SELLS FOR 5.80 A POUND. SHE FINDS THAT BY MIXING THESE TWO BLENDS SHE CREATES A COFFEE THAT SELLS WELL. IF SHE USES 18 LBS OF AMARETTTO COFFEE IN THE BLEND AND WISHES TO SELL THE MIXTURE AT 6.10 PER POUND, HOW MANY LBS OF THE KONA COFFEE SHOULD SHE MIX WITH THE AMARETTO COFFEE?

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.06.1*(x+18) = 5.8*18 + 6.2*x

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0can u please explain what the variables represent :)

PhoenixFire
 3 years ago
Best ResponseYou've already chosen the best response.16.2 per pound of Koan 5.8 per pound of Amaretto She wants to mix the two and sell for 6.1. Let a denote the pounds of Amaretto and k the pounds of Koan that are used: \[6.1(a+k)=5.8a+6.2k\]She uses 18 lbs of Amaretto (a=18) \[6.1(18+k)=5.8(18)+6.2k\]Now you solve for k to find out how many lbs of koan coffee she needs to use to match the money.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.