SOLUTION: The owner of a candy store wants to mix some peanuts worth $4 per pound, some cashews worth $8 per pound, and some Brazil nuts worth $7 per pound to get 50 pounds of a mixture that

Algebra ->  Customizable Word Problem Solvers  -> Mixtures -> SOLUTION: The owner of a candy store wants to mix some peanuts worth $4 per pound, some cashews worth $8 per pound, and some Brazil nuts worth $7 per pound to get 50 pounds of a mixture that      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


   



Question 849945: The owner of a candy store wants to mix some peanuts worth $4 per pound, some cashews worth $8 per pound, and some Brazil nuts worth $7 per pound to get 50 pounds of a mixture that will sell for $6.10 per pound. She uses 5 fewer pounds of cashews than peanuts. How many pounds of each did she use?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
4p+8c+7b=50*6.10,
p+c+b=50,
c=p-5
b = 15, c = 15, p = 20