SOLUTION: find cost per pound of a coffee mixture made from 7 pounds coffee that cost $9.50 per pound and 3 pounds of coffee that costs $8.10 per pound
Question 278498: find cost per pound of a coffee mixture made from 7 pounds coffee that cost $9.50 per pound and 3 pounds of coffee that costs $8.10 per pound Answer by solver91311(24713) (Show Source):
