A coffee distributor plans to mix some Tanzanian coffee that sells for
$8.00 per pound with some Rift Valley coffee that sells for $12.50 per
pound to create 20 pounds of a new coffee blend that will sell for $10.70
per pound.
How many pounds of each kind of coffee should they mix? Round to the
nearest pound.
pounds of Tanzanian coffee.
pounds of Rift Valley coffee.