Monday

April 21, 2014

April 21, 2014

Posted by **C** on Monday, May 19, 2008 at 9:16pm.

Answer: Kenyan-8 lb; Sumatran-12 lb.

Can someone help me with how they arrived at this answer? Thank you

- algebra -
**Reiny**, Monday, May 19, 2008 at 9:29pm9x + 8(20-x) = 8.4(20)

9x + 160 - 8x = 168

x = 8

20-x = 20-8 = 12

**Related Questions**

Algebra - The Coffee Counter charges $9.00 per pound for Kenyan French Roast ...

Maath - A coffee shop mixes French roast coffee worth $9 per pound with Kona ...

algebra 1 - Sarah blends coffee for Tasti-Delight. She needs to prepare 170 lbs ...

algebra - Sarah blends coffee for Tasti-Delight. She needs to prepare 170 lbs of...

Algebra - A coffee manufacturer wants to market a new blend of coffee that will ...

Math - How much coffee that is $10 per pound should be added to 30 pounds of ...

Algebra 2 - . A coffee merchant has two types of coffee beans, one selling for $...

math - I need to solve as an equation. A coffee merchant has coffee beans that ...

Word Problems - The manager has one type of coffee that sells for $5 per pound ...

math - the manager of a starbucks store plans to mix A grade coffee that cost 9....